Grammar covering
[计] 文法覆盖
🧩 词语组成解析
covering
['kʌvəriŋ]
n. 掩蔽物，遮盖物;
v. 覆盖( cover的现在分词);
🗣️ 情景例句
What's wrong with him?
他怎么啦？
The best mirror is an old friend.
老朋友是最好的镜子。
Hello!
你好！