Unmapped
[计] 非变换的
✅ 同义词
🗣️ 情景例句
Yes. I have an upset stomach.
是的，我的胃很难受。
I need the change for the stamp machine.
我需要投入自动售邮票机的零钱。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。