Piston shaft bearing
[化] 活塞轴轴承座
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
shaft
[ʃæft]
n. 柄，轴;矛，箭;〈非〉嘲笑;光线;
vt. 给…装上杆柄;〈俚〉苛刻的对待;
🗣️ 情景例句
Will you come over to help me with the tough job?
您能否来帮助我做这项艰苦的工作？
Thank you for coming to see me off.
谢谢你来为我送行。
Are there any jobs which women don't do?
有妇女不干的工作吗？