Blb mask
[医] BLB面具(飞行员用的供氧面具)
🧩 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
There's a slight chance of some snow tomorrow.
明天也许会下点雪。
No, that's OK. How much do I own you?
不用了。散热器正常。我要付你多少钱？
Have you ever driven a BMW?
你有没有开过“宝马”？