Monoseaplane
水上单翼机
🗣️ 情景例句
Yes. I have an upset stomach.
是的，我的胃很难受。
Think today and speak tomorrow.
三思而后行。
I left a suitcase on the train to London the other day.
几天前我把一只手提箱忘在开往伦敦的火车上了。