Cobalt crust
[化] 钴华; 八水合砷酸钴
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
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
and you won't be able to have dinner.
你没有办法吃晚饭了。
We'll pack the goods according to your instruction.
我们将按你方的要求进行包装。
Shall I keep him away from school?
我是否要他不去上学？