Welded bonnet
[化] 焊接阀盖
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
bonnet
['bɔnit]
n. 童帽;阀帽;（苏格兰男子的）无边帽;烟囱罩，壁炉罩;
vt. 给…戴上帽子，给…装上罩;
🗣️ 情景例句
I would like to make an appointment with...
我想和……约一下。
Mr. Jones spent his undergraduate days at Columbia.
琼斯先生在哥伦比亚大学渡过了他的大学时代。
I'm tired. I'm going home now. Goodnight!
我累了。我要睡觉了。晚安！