Erythromycin estolate
[化] 无味红霉素; 红霉素丙酸酯月桂基硫酸盐
🧩 词语组成解析
n. 红霉素\\n[化] 红霉素
🗣️ 情景例句
She is unwilling to participate.
她不愿意参加。
This is a typewiter.
这是一台打字机。
The police were called in, but they could not arrest anyone,
警察被召来了，但他们却不能逮捕任何人，