Both respirator
[医] 博思人工呼吸器(木制人工呼吸器)
🧩 词语组成解析
both
[boθ]
adj. 二者，两者都;
pron. 二者;
adv. 二者，二者都;
conj. 不仅…而且…，…和…都;
respirator
[['respireitə]]
n. 口罩, 防毒面具, 人工呼吸装置\\n[化] 防尘面罩; 防毒面罩
🗣️ 情景例句
Eating salad is good for your health.
多吃色拉（蔬菜）对你的健康有益。
The used key is always bright.
常用的钥匙总是光亮的。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。