Biostabilizer
生物稳定剂[器]
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
I put some photographs in the envelope.
我在信里夹了几张照片。
You are the right man for the job.
你正适合做这项工作