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
Have a safe trip!
一路平安。
Beauty is potent,but money is more potent.
美貌固有力，金钱力更大。
Look at those black clouds. It's going to rain.
看那成堆的乌云，要下雨啦！