Welding subassembly
[化] 焊接部件
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
subassembly
[ˌsʌbə'sembli:]
n. 部件，组件;子组件部件;
🗣️ 情景例句
It's not easy being away from home.
离家独闯不容易。
A contented mind is perpetual feast.
知足常乐。
Wu dropped his stick! He stopped to get it and of course fell behind.
吴的接力棒掉地了！他停下捡棒，当然就落后了。