Coley's toxin
[医] 科利氏毒素
🧩 词语组成解析
toxin
['tɔksin]
n. 毒素;毒质;
🗣️ 情景例句
She hasn't been employed for six months now.
她已经失业半年了。
He established a new business.
他开创了新事业。
'I'll write a letter soon.
“我很快会写信的。