Sem.
[医] 种子; 精液
🗣️ 情景例句
Industry spokesmen have stated that there's no threat posed to the environment.
工业发言人说他们没有对环境构成威胁。
What did he tell you?
他告诉你什么？
How long are you staying in Xi'an?
你要在西安呆多久？