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- Senescence acceler ated mouse 快速老化模型小鼠
- The cat crouched, ready to spring at the mouse. 那只猫蹲下，准备扑向那只老鼠。
- At the sight of a mouse, she drew back in horror. 她一看见老鼠,就吓得连连退缩。
- The girl recoiled at seeing a dead mouse. 那女孩看到一只死老鼠直往后缩。
- The cat made a spring at the mouse. 猫向老鼠扑去。
- He arrived at the meeting place beforehand. 他提前到达会面地点。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- To examine the feasibility of she-specific integration strategy based on Flp recombinase mediated cassette exchange at mouse HPRT locus, exchange plasmid pF-HPRT-F3, Flp recombinase expression plasmid pCMV-Flp and pEF-Flp were constructed. 利用获得的重组ES细胞、构建成的交换质粒pF-HPRT-F3及Flp表达载体pCMV-Flp和pEF-Flp，本研究进行了Flp重组酶介导的盒式交换试验。
- She is always so surly; she never smiles at anyone. 她总是那麽个坏脾气，对谁也没有一个笑脸。
- She looked at him with hate in her eyes. 她以憎恨的目光看着他。
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The plant was growing at an angle. 植物呈一定角度生长。
- The typewriter is at your service. 这台打字机随便你使用。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- That new barman at the club really turns me on. 俱乐部那位新来的酒吧男招待员真让我有兴趣。
- I look at this problem from a different viewpoint. 我从不同的观点来看这个问题。
- I hope you will behave with decorum at the funeral. 我们希望你在葬礼上做到得体有礼。
- He was dismayed at his lack of understanding. 他对自已的无知感到沮丧。
