Breathometer
[医] 呼吸计
🗣️ 情景例句
and check on your mother and the baby.
问问你母亲和孩子的情况 。
In the multitude of counsellors there is safety.
谋士多，保安全。
How did you decide that product was safe?
你怎样决定产品是安全的呢？