Ultrasonic flaw detection
[化] 超声波检查; 超声波探伤
🧩 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
There's still an outside chance that he'll make it into the finals.
他打入决赛还有一线希望。
Set a thief to catch a thief.
以毒攻毒。
I'm very proud of you.
我为你感到非常骄傲。