Weld(ing) flaw
[化] 焊接裂纹; 焊接裂缝; 焊接缺陷
🧩 词语组成解析
flaw
[flɔ]
n. 瑕疵，缺点;一阵狂风;短暂的风暴;裂缝，裂纹;
v. 使生裂缝，使有裂纹;使无效;使有缺陷;
vi. 生裂缝;变的有缺陷;
🗣️ 情景例句
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿。
He who can suppress a moment's anger may prevent a day of sorrow.
能忍一时气，可免一日优。
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“请问，你有关于月亮和星星的书吗？”