Holddown nut
[化] 压紧螺母
🧩 词语组成解析
n. 缩减
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 always worry.
我一向担心。
This is our official offer for each item, CIF Shanghai.
这是我方对每项产品的CIF上海的正式报价。
Boy, I'm really glad to hear that.
哇，听了真叫人高兴。