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
a portrait of the United States--
一幅美国的剪影--
Whew! It's hot!
哇！好热！
I had been asked to drive in heavy traffic and had done so successfully.
按照要求在车辆拥挤的路上驾驶，我圆满地完成了。