Erythromycin
n. 红霉素\\n[化] 红霉素
🗣️ 情景例句
Thank you.
谢谢。
There is safety in numbers.
人多势众。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，