Cinnaldehyde
[建] 肉桂醛
🗣️ 情景例句
Listen, Richard,doing aerobics for an hour is a lot different than lifting weights.
听着， Richard，一小时的有氧运动可与举重大不相同。
Remind me to mail this letter.
记得提醒我要寄这封信。
They're cats.
是一些小猫。