Weld penetration
[化] 焊透深度
🧩 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;
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
So it's just you and me, Susan.
所以 这里只有你和我， Susan。
I would like to call the employment agency for a job.
我要打电话给职业介绍所代我找一份工作。
Whatever the source of noise, one thing is certain: silence, it seems, has become a golden memory.
看来寂静已变成一种珍贵的回忆。