Slag crust
[机] 渣壳
🧩 词语组成解析
slag
[slæɡ]
n. 矿渣;熔渣;
vt.& vi. （使）成渣（状）;变熔渣;
crust
[krʌst]
n. 面包皮;外壳;硬外皮;地壳;
vt. 用外皮覆盖;在…上结硬皮;生痂儿;
vi. 结成外壳;结硬皮;
🗣️ 情景例句
What is the cost?
费用是多少？
The napkin is dirty, Would you bring me a clean one, please?
这餐厅是脏的，请你拿个干净的给我。
The next day he walked through the wood again.
第二天，他再次穿过树林。