Knurled nut
[化] 滚花螺母
🧩 词语组成解析
a. 有节的, 有凸边的
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
You don't know Jack Wang? You're hiking.
你不认识杰克王？看玩笑吧？
Where are you going?
你去哪儿？
The English and Maths papers weren't easy enough for me.
英语和数学试题对我来说不很容易。