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- The pressure has slackened off. 压力减少了。
- He slackened off the pressure. 他减低了压力。
- The pressure has been on the government to uncover the truth. 要求政府公开真相。
- The wind has slackened off now. 现在风势已经减弱。
- Trade have slacken off. 贸易已呆滞。
- Lowering the pressure has the effect lowering the boiling point of all the compounds in the liquid so that they can be boiled without decomposition. 降低压强可降低液体中所有化合物的沸点，这样可使它们沸腾而不分解。
- No matter goes to school the footsteps have how hurriedly, no matter takes a test the pressure has how in a big way, in the bloomy spring day,... 不管上学的脚步有多么匆忙，不管考试的压力有多么大，春暖花开的日子里，...
- The rope holding the tree in place was slackened off as the tree was now well rooted. 由于树木现在已经牢牢扎根，拉扯树木的绳索松下来了。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- The janitor let off some steam because the pressure was too high. 由于压力过高，火炉工放掉了一些蒸气。
- But such details have got lost as the pressure has built in Tehran for a "green revolution" amid unsubstantiated claims that the election was stolen. 当没有根据声称选举票数消失而造成的德黑兰“绿色革命”压力时，这些细节被忽略。
- The pump pressure has increased. 泵压升高了。
- The car has slackened its speed. 车速放慢了。
- The demand for coal begins to slacken off in the spring. 煤的需求在春天开始减少。
- He drop out because of the pressure. 由于校规很严，所以他退学了。
- It was done under the pressure of the necessity. 这件事是在迫切需要的情况下而做的。
- In Miaohe vigilance appears to have slackened. 在庙河，人们似乎已经放松警惕。
- His health collapsed under the pressure of work. 他的身体被工作压垮了。
- You shouldn't slacken off in your study. 你在学习上不应松劲。
- His cough has slackened, but his nose is still running. 他的咳嗽轻了，但鼻子仍在流鼻涕。
