Washer based nut
[机] 垫圈螺帽
🧩 词语组成解析
washer
[['wɔʃə]]
n. 洗衣人, 垫圈, 洗衣机\\n[化] 洗涤器; 垫圈
v. 立基于, 以…为基础（base的过去式和过去分词）
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
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
Makes me so mad!
气死我了！
It is now being sent to his home by train.
现在正用火车给他运回家来。