Slag crust
[機(jī)] 渣殼
?? 詞語組成解析
slag
[sl?ɡ]
n. 礦渣;熔渣;
vt.& vi. （使）成渣（狀）;變?nèi)墼?
crust
[kr?st]
n. 面包皮;外殼;硬外皮;地殼;
vt. 用外皮覆蓋;在…上結(jié)硬皮;生痂兒;
vi. 結(jié)成外殼;結(jié)硬皮;
??? 情景例句
What is the allotted time for receiving?
這批貨物什么時候我們能收到？
We've got to get a sofa and a chair for the living room.
我們必須有一張沙發(fā)和椅子放在客廳。
I agree with you. We've got to do something about pollution. It's getting worse.
我同意你的看法。我們得對污染采取措施了。污染越來越嚴(yán)重了。