Meter mask
[医] 氧量计面具(飞行员用)
🧩 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
Come on, Mar.
得了， Mar。
Who is the greatest novelist of our times?
谁是当代最伟大的小说家？
I had come ten miles since leaving the town,
从小镇出来，我走了10英里。