Shee
n. 细胞系, 细胞株
🗣️ 情景例句
in the children's ward.
在小儿科病房那边。
Is your factory any different from other plastics factories?
你们工厂和其他塑胶工厂有何差别呢？
What can I eat? asked Mrs Brown.
“吃什么才行呢？”布朗夫人问。