Thrust collar
[化] 止推环; 止推轴承定位环
🧩 词语组成解析
thrust
[θrʌst]
vt.& vi. 猛推;逼迫;强行推入;延伸;
n. 刺;推力;[军]突击;[地]逆断层;
vi. 插入;用力向某人刺去;猛然或用力推;
trud, trus =push,表示”推”
🗣️ 情景例句
Exploring outer space is a challenge to mankind.
探索外层空间是一项向人类发出的挑战。
The pressuer of work was too great for him.
工作压力使他承受不了。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，