Hepa
[医][=high efficiency particle arrestor]高效粒子阻拦装置
🗣️ 情景例句
I miss Max and think about him all week long.
我想念Max， 一整个星期都在想他。
Where is the boarding gate for this flight?
这班飞机的登机门在哪儿？
.Mr and Mrs Shute had a daughter called Jane.
舒特先生和夫人有一个女儿，名叫简。