Julliard's mask
[医] 儒利阿尔氏面罩(乙醚麻醉面罩)
🧩 词语组成解析
mask
[mæsk]
n. 面具;假面具;用作掩饰的事物;护肤膜;
vt. 掩饰;戴面具;用面具遮住，掩盖，掩饰;
vi. 戴面具;隐瞒，掩饰;
🗣️ 情景例句
Either I'm at the hospital doing paperwork,
不是我在医院办公事，
After the play was over,we all wanted to get something to eat.
在戏完了以后，我们都想要吃一些东西。
It was his job to repair bicycles and at that time he used to work fourteen hours a day.
他那时的工作是修理自行车，并且通常是一天工作14个小时。