Castle nut
[化] 槽顶螺母
🧩 词语组成解析
castle
['kæsl]
n. 城堡，堡垒;象棋中的车;
vt. 把…置于城堡中;（下国际象棋时）用车护（王）;
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
You won't believe what Tome just told me.
汤姆刚才告诉我的事会吓你
How often did I tell you to keep quiet?
我告诉你多少次要安静?
He spent most of his life gathering money.
他一生大部分时间用来积聚钱财。