Naphthenates
[建] 环烷酸盐
🗣️ 情景例句
Dad was a busy doctor,
爸爸是个很忙的医生，
Sob! I didn't mean to kill it. I'm sorry birdie.
呜呜，我无意要杀死你。对不起，小鸟。
Boy, I'm really glad to hear that.
哇，听了真叫人高兴。