Self-locking nut
[电] 自锁螺母
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
locking
['lɒkɪŋ]
adj. <英方>（母鸡）伏窝孵卵的;
v. 关闭;锁闭[定];堵塞;连接;锁住，锁上( lock的现在分词 );卡住，不动;陷入;卷入（困境、争论、争执等）;
nut
[nʌt]
n. 螺母，螺帽;坚果，坚果果仁;难对付的人;[乐]弓根;
v. 采坚果;拾坚果;
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
He is not fit to command others that cannot command himself.
正人先正己。
At that time, gold was discovered in California and thousands of people rushed there to look for gold.
当时有人在加利福利亚发现了黄金，于是成千上万的人涌到那里去寻找金子