Fluted nut
[机] 开槽螺帽
🧩 词语组成解析
a. 笛声的, 有凹槽的
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
Fast asleep.
正熟睡着呢。
You can't eat your cake and have it.
不能既要吃饼，又要把饼保存。
That's OK!
没关系。