Tuttle's mask
[医] 塔特耳氏手术面罩
🧩 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
I can't express myself very well in English.
我用英语表达不好。
Where are the stairs?
楼梯在哪里呢？
The police were called in, but they could not arrest anyone,
警察被召来了，但他们却不能逮捕任何人，