Nas
全国科学院(美国)\\n[计] 网络应用支持
✅ 同义词
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
I wish you wouldn't joke around so much.
我希望你不要开如此的玩笑。
No, they aren't. They're on the floor.
不，不在。它们在地上。