Hard surfacing
[化] 表面淬火
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
n. 铺面, 铺面材料\\n[化] 表面处理; 表面准备; 表面堆焊
🗣️ 情景例句
Well, Grandpa wanted me to study engineering, like him.
嗯 ，爷爷希望我像他一样学工程。
How many of these are you going to lend her?
你要借多少给她？
Later, we ate our picnic under some trees.
后来，我们在树下吃野餐。