Piston rod thrust
[化] 活塞杆推力
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
rod
[rɑd]
n. 杆，拉杆;惩罚，体罚;（责打人用的）棍棒;手枪;
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
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
Do you want me to check the tires?
要检查轮胎吗？
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向