Slotted nut
[机] 有槽螺帽
🧩 词语组成解析
a. 有沟槽的；有裂痕的
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
I don't know.
我也说不上来。
It might be, I suppose.
我想可能是这样。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。