Peromedusae
囊水母部
🗣️ 情景例句
To the patients in the ward?
读给病房里的病人？
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
Are you free later today, Mr. Green?
您今天晚些时候有空吗，格林先生？