网络释义
had kept at 坚持
I Kept At It 我一直它
kept at high levels 处于高水平
kept at a lower level 保持在较低水平
双语例句原声例句权威例句
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Accurate records must be kept at all times.
任何时候都必须保存准确的记录。
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200,000 specimens of fungus are kept at the Komarov Botanical Institute.
20万个真菌标本被保存在科马罗夫植物研究所。
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Mr. Sesemann called to him, but with no success, for the boy kept at a shy distance.
塞舍曼先生叫他，但没有成功，因为男孩害羞地保持着距离。
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They say the vaccines could be kept at thirty-seven degrees for a year or more with only small losses in the amount of vaccine.
VOA: special.2010.02.24
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If you wish to change sections, you may do so only with permission of the subject administrators because it's very important that those sections be kept at a small population.
如果你们想要改时间，你只能在课程管理主任允许,的情况下这样做,因为让课程的人数保持在比较少的水平,是很重要的。
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The other weapon was a short sword that he kept at his side, which presumably he would not use so long as he had a spear, which was a better weapon.
另外一把武器是别在腰间的一柄短剑,当有矛在手时,可能就不会用到它,因为矛的杀伤力要比它强
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