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- The boy came in on all fours. 这男孩爬着进来。
- Just then,the boy came in with his father. 就在这时，男孩同他的父亲走进房来。
- Just then, the boy came in with his father. 就在这时，男孩同他的父亲走进房来。
- The baby often crawls on all fours. 婴儿经常爬行。
- The baby was crawling about on all fours. 婴儿那时正在满处爬。
- Forced to reveal the truth at last, Rochester takes Jane to the forbidden chamber on the third floor where Jane sees a hideous creature, crawling on all fours in her madness. 罗切斯特最终被迫吐露真情，他把简带到三楼的那间禁室，简看见一个丑陋可怕的女人，正疯疯癫癫地用四肢在地上爬行。
- The drawing is on all fours with the scene at that moment. 那幅画和当时的景象完全一致。
- The boy came in fear and trembling to tell his father he had a bad report card. 那男孩战战兢兢地进来告诉父亲他拿了很差的成绩单。
- It is not easy to make a simile go on all fours. 一个比喻要完全贴切是不容易的。
- If you want to come in on the scheme, you must decide now. 你要参与这项计划就必须现在决定。
- Should the boy come again, I would throw him out. 要是那男孩在来，我就把他撵出去。
- The examples are not on all fours. 这些例子并不完全一致。
- The grandmother asked me to look in on the boy. 奶奶让我去拜访一下那个男孩。
- The child is crawling on all fours. 那个小孩用手脚爬行。
- He's decided to come in on our excursion. 他决定参加我们的郊游行列。
- Shall the boy come in? 让那个男孩进来吗?
- The public may sit in on all council meeting. 公众可旁听所有的会议。
- The boy came upstairs with agility. 那男孩敏捷地走上楼来。
- B: Fill me in on all the juicy gossip. 告诉我所有精彩的八卦。
- He thought he heard a mouse under the bed, and got down on all fours to have a look. 他好象听见床底下有老鼠的声音，就趴在地上看了一下。
