工人又锯又锤，干了整整一天。
他在梯子上锯苹果树的树冠。
一位携带着锯短的散弹枪的水手在洛杉矶被捕。
A sailor carrying a sawn-off shotgun was arrested in Los Angeles.
堆在收银台附近，像费雪玩具一样颜色鲜艳的它，是一个看起来不那么严肃的电动工具：一个电池驱动的锯和钻的组合。
Stacked near the checkout counters, and as colorful as a Fisher-Price toy, it is a not-so-serious-looking power tool: a battery-operated saw-and-drill combination.
前锯肌是重要的肩胛骨稳定肌。
在12例患者的7只眼中，在与视网膜裂孔有关的口锯缘中也发现了囊性变性。
Cystic degeneration was also found at the ora Serrata related to the retinal hole in 7 eyes of 12 patients.
西先生有一个锯，萨先生有一个秋千。
研究人员称其为“冰锯”。
他将木材锯成3英尺的段木。
它们的路线往往是直线而非锯形；
锯鳐能长达25尺（7米）。
Sawfish, which can reach lengths of 25 feet (7 meters), are related to sharks, skates, and rays.
他把那根树枝锯成两半。
他把这根圆木锯成木板。
我们把木头锯成了木板。
它将前锯肌的提升力传导到中腹部和骨盆前侧。
They translate the lifting power of the serratus muscles into elevation of the midabdomen and frontal pelvis.
他把木材锯成本板。
他们在后院挖洞，仔细检查垃圾堆，还用链锯清理了草木。
They dug holes in the backyard, pored over scrap heaps and used a chainsaw to clear vegetation.
当你要把一根原木切割成一块块木板时，你的锯的厚度很关键。
When you cut up a log into boards the thickness of your saw matters.
这种红锯蛱蝶带鳞的翅膀上也有同样的图案，它因此得名。
A similar design appears on the scaly wings that gave the red lacewing butterfly its name.
“当初工人锯这棵树时，他们的锯都弄断了。”卡车司机惊叹不已。
"When workers tried to cut it, their saws broke," marvels a trucker.
便携钻机或是电动链锯能够节省体力，并使大块木板的粗加工化繁为简。
A portable drill or an electric chainsaw could save Labour, and make light of roughing out big boards.
他们砍伐树木，烘干木材，然后做成梁柱，再锯成木板，供造房子时使用。
There they cut the trees, seasoned the lumber, shaped the beams and sawed the planks to be used in building houses.
我朝后院望去，看到一个聚光灯从树上垂下来，我丈夫在灯下摆了一架台锯。
When I looked out into the backyard, I could see a spotlight hanging down from a tree. Under the light, I could see that my husband had set up a table saw.
二冲程和四冲程发动机的区别：大多数链锯和摩托艇使用的是二冲程发动机。
What is the difference between a two-stroke and a four-stroke engine? Most chain saws and boat motors use two-stroke engines.
“我们用上了能找到的最大的链锯进行取样——锯片长达7英尺，”他说道。
"We were sampling with the largest chain saws we could find — a chain-saw bar of seven feet," he said.
制作链锯确实无需高深科技，只是用传统的螺丝螺母将塑料手柄和金属链条加以组合。
There is no particularly special technology needed to make a chainsaw. It's really just plastic and metal parts screwed together with old-fashioned nuts and bolts.
制作链锯确实无需高深科技，只是用传统的螺丝螺母将塑料手柄和金属链条加以组合。
There is no particularly special technology needed to make a chainsaw. It's really just plastic and metal parts screwed together with old-fashioned nuts and bolts.
应用推荐