知识问答
最佳答案：pressure tubes 有压力管non-pressurized tubes 无压力管【希望帮助到你,若有疑问,可以追问~~~祝你学习进步,更上一层楼!(*
最佳答案：I have to bear huge pressure.承受压力可以说bear pressure,当然也可以用词组under pressure, under
最佳答案：Modern students of these pressures, economic pressures, parental pressure, stude
最佳答案：proper pressure will become my power.over stress will make me tired.
最佳答案：About the top presure of boiler,there are two situations:1.the top presure with
最佳答案：Massive homework and grave burden is a symbol of big pressure of student.
最佳答案：郁闷,刚刚写了一篇,现在都不见了,那就简单写一下了.Various pressure vessels whose maximum operating press
最佳答案：People learn things much faster when they are under great STRESS.应该用stress,press
最佳答案：I want to go to an attractive quiet beach to relax because of big pressure.
最佳答案：Parents should give their children pressure coercively in order to attain some g
最佳答案：Dry (low enthalpy value) of air through the fan after the twitch, since the inle
最佳答案：1、He's been under too much pressure at this a few months2、there are many things
