Welsbach's mantle
[医] 韦耳斯巴赫氏纱罩
🧩 词语组成解析
mantle
['mæntl]
n. 覆盖物;幕;披风;斗篷;
vt.&vi. 覆盖;
🗣️ 情景例句
Someone just checked out.
有一个人刚刚结帐走了。
Sure.
一定转告。
How long have you been learning English?
你学英语有多久了？