Underbead crack
[机] 焊珠底圻裂
🧩 词语组成解析
crack
[kræk]
vt. 破裂，打开;（使…）开裂;说（笑话）;开瓶;
vi. 断裂，折断;碎裂声，爆裂声;镜子破裂了;失去控制，衰退;
n. 裂缝;试图;缝隙;（可听到响声的）重击;
adj. 训练有素的;技艺高超的;优秀的;一流的;
🗣️ 情景例句
How much extra do I have to pay for that?
我还要另外付多少？
Please call me and let me know.
请打电话告诉我。
he may even, in times of real need, do a little work;
确实需要的时候，他甚至可能干一点儿活，