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- self - sucking pump 自吸水泵
- self sucking pump 自吸泵
- He is busy sucking in with his immediate superior. 他忙着巴结自己的顶头上司。
- Dangerous currents can suck swimmers under. 险急的水流能把游泳的人吞没。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- The old man was sucking at his pipe. 那老汉正在吸著烟斗。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- "Suck in those stomachs, " the gym teacher said. 体操老师说："深呼吸，收腹"。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- Don't suck your thumb; it's so dirty. 别舔手指头，太脏了。
- She suck up to him by agree with everything he say. 她巴结他，他说什么话她都同意。
- Suck on the tube to draw up the water. 用管子把水吸上来。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- I saw a group of men sucking beer from a big barrel through straws. 我看到一大群人正用麦管从啤酒桶里吸着喝酒。
- He never has any thought of self. 他从不考虑个人得失。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
