Sbb
双耳同时冷热试验
🗣️ 情景例句
Make sure you drink plenty to stave-off dehydration.
记得喝多点水才不至于虚脱。
I'm glad to hear about your promotion.
我很高兴得知你升了职。
OK. Listen, that's the bell.
好的。听，铃响了。