Ergonomic
a. 人类环境改造学的
✅ 同义词
🗣️ 情景例句
Hello. This is an emergency. Can you please send an ambulance?
喂，这儿有急病患者，请派一部救护车来。
I got your back.
放心！
A bottle of glue.
一瓶胶水。