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
And I don't think it's a good idea
而且我觉得这不是个好主意
That is a serious matter.
那是件严重的事。
Doesn't Karen Marsh look old!
卡伦看上去不显老嘛！