Pad welding
[化] 墊塊焊接
?? 詞語(yǔ)組成解析
pad
[p?d]
vt. 給…裝襯墊， 加墊子;填塞;踏平;
vi. 步行，放輕腳步走;
n. 墊，襯墊;護(hù)具;便簽本;發(fā)射臺(tái);
a. 焊的\\n[機(jī)] 熔接, 焊接, 鍛接
??? 情景例句
That means fresh eggs and fresh milk.
也就是說(shuō)會(huì)有新鮮的雞蛋和牛奶。
Do they have children?
他們有孩子嗎？
It doesn't matter. I like walking. Look at the sun! It's a fine day for a walk.
不要緊。我喜歡步行。瞧瞧太陽(yáng)！這是步行的好天氣。