Weld joint efficiency
[化] 焊缝系数
🧩 词语组成解析
weld
[wɛld]
vt.& vi. 焊接;使紧密结合;
n. 焊接点;黄色植物染料;
joint
[dʒɔint]
adj. 共同的，联合的;共享的;两院的;连带的，共同的;
n. [解]关节;接合处;下流场所;一块烤肉（英式英语）;
vt. 结合，联合;为…装上接头，使…有接缝;
🗣️ 情景例句
Alexandra's coming over to help me
Alexandra就要来帮我
My brother wants to learn how to drive a car.
我的兄弟要去学驾驶。
Dreams of finding lost treasure almost came true recently.
最近，找到失踪宝藏的梦想差一点儿变成现实。