Proactinomycin
原放线菌素
🗣️ 情景例句
I represent the Hassan Trading Company.
我是哈森贸易公司的代表。
We've got to get a bed and a dresser for the bedroom.
我们得为卧房放一张床和一个梳装台。
Pupils of the school, old and new, will be sending him a present to mark the occasion.
为了纪念这个日子，学校的学生——无论老同学还是新同学——将送他一件礼物。