At long intervals, he drew his thumb along the edge of his knife, and nodded his head with satisfaction.
每隔很长一段时间，他就用大拇指摸摸刀刃，满意地点点头。
The game is poised on a knife-edge. One mistake or one piece of good luck could decide it.
比赛形势扑朔迷离。一个失误或是一点运气就有可能决定胜负。
The economy is balanced on a knife-edge.
经济形势尚不明朗。
Run a small knife around the edge of each ramekin, carefully invert each onto a plate, and sift a little confectioners' sugar over the top of each cake.
用小刀沿模子边缘将蛋糕取出，倒扣在盘子上，并在每个蛋糕的顶端撒上适量细砂糖。
From 12 feet, you'll throw a full-spin rotation. Grab the knife by the handle, as you would a hammer, but keep your thumb along the top edge for stability and to prevent over-rotation.
你得从12英尺外让刀旋转着飞出去，所以你要像握锤子一样握住刀把，并且让拇指顺着刀刃的方向以保持平衡、防止刀转过头。
With its future on a knife-edge, GM delivered a blunt warning that unless its creditors accepted the plan, it would declare bankruptcy and leave the courts to carve up the company.
尽管前途险恶，通用汽车还是传达出了直白的警告：除非债权人接受这个计划，否则公司将宣布破产，并将公司交给法院瓜分。
Half a mile away there's another thumping great bronze, the two-section 1962 Knife Edge, opposite the House of Lords - a site chosen by Moore for its high visibility.
半英里之外还有另外一件庞大的青铜雕塑，1962年的两片《刀锋》，位于英国上议院对面——因为位置醒目摩尔选择了这里。
Although Mr Correa declared victory based on exit polling, the official count has been slow, and two key amendments are on a knife-edge.
尽管科雷亚根据投票结果宣布了胜利，但官方的计数十分缓慢，其中两个关键的修正案处境危险。
He put her from him and left her in the rank grass, and going to the edge of the mountain he placed the knife in his belt, and began to climb down.
他将她推开，把她弃在繁茂的草丛中，便走向山沿去了。他将小刀佩在自己的腰间，攀下山去。
In Russia, it is considered polite to rest your wrists on the edge of the table — not on your lap. Also, keep your fork in your left hand and knife in your right.
在俄罗斯，把手放在桌子边搭着是礼貌的行为——但千万别放在膝盖上。另外叉子要在左边，刀要在右边。
The OTF (Optical Transfer Function) of an optical system can be evaluated by the Fourier Transform of the first derivative of the optical image of an knife-edge (object).
对光学系统输出刀口像的一阶导数做傅里叶变换，可以得到该系统的光学传递函数（OTF）。
The secret of successfully pressed hems is to use very little pressure so that the edge is not flattened to produce a knife edge.
成功熨烫底边的窍门是用很小的压力，这样就不会倒伏而产生一条刃形边缘。
The beveled knife like edge pushed aside or cuts through solids in the flow stream.
闸板的斜面刀形边缘能够将杂质排出或切割流体介质中的固体颗粒。
I want to be nose high when I do my roll for the knife-edge pass at show center.
当我在展览中心上空横滚准备做刀锋通场的动作时我要让机头抬高。
Using a razor knife, slide the blade between the windshield glass and the inboard edge of the reveal molding.
使用剃须刀，在挡风玻璃与侧嵌条的内板边缘之间滑动刀口。
Panting, Harry peered around the edge of the sofa. Bellatrix was supporting Hermione, who seemed to be unconscious, and was holding her short silver knife to Hermione's throat.
哈利喘着气，从沙发边缘往外望去。贝拉特里克斯正挟着似乎毫无知觉的赫敏，手持小银刀指着赫敏的喉咙。
The stark warning by George Provopoulos, governor of the Bank of Greece, further heightened the stakes ahead of a knife-edge vote on Wednesday in the Greek parliament.
希腊银行行长乔治·普罗沃普洛斯发出的这个明显的警告进一步提高了将在周三举行的至关重要的投票的风险。
Living with technology is like climbing a mountain along a knife-edge which Narrows as it nears the summit.
与科技共存就像是沿着刀刃口攀登山，越临近顶点就越狭窄。
The hardest knife ill-used doth lose his edge.
最快的刀被滥用也失去锋利！
Auto suction outlet system. Suction outlet controlled by servo motor precision, following the knife edge automatic adjustment.
吸风口由伺服电机精准控制，跟随边自动调整。
Lonely Planet: Your wrists should be placed on the edge of the table while eating, fork in left hand, knife in the right.
“孤独星球”：用餐时手腕要放在桌子边缘，左手拿叉，右手拿刀。
By applying this principal to the knife you can see that with a keener edge there's a greater concentration of the pressure on the edge, so it takes much less force to make the knife cut.
将这一原理运用在刀上，你能看到，在锋利的刀刃上，压力能更好的聚集，因此切割起来更省力。
The sharp part of a tool, such as the cutting edge of a knife or ax.
刀刃，斧刃工具的锋利部分，如刀片或斧头切割边。
Explain the value of a really sharp point and edge, the latter, particularly with a double edged knife, being as much to prevent the knife from being seized as for slashing.
解释真正锋利的刀尖和刀刃的价值，后者，尤其对于双刃匕首来说，可以用削划在很大程度上防止对手抓刀。
The use of multimedia courseware on the "the edge of a knife" in teaching can achieve the goal and effect that cannot be gained by the traditional education.
在教学中把多媒体课件用到教学的“刀刃”上，能达到传统教育不能达到的目的和效果。
The use of multimedia courseware on the "the edge of a knife" in teaching can achieve the goal and effect that cannot be gained by the traditional education.
在教学中把多媒体课件用到教学的“刀刃”上，能达到传统教育不能达到的目的和效果。
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