Protoproduct
木材废料制的内燃机燃料
🗣️ 情景例句
You'll be glad to hear that Bill is alive and kicking.
比尔现在精神饱满，你听了一定很高兴。
In the kingdom of blind men, the oneeyed is king.
生在盲人国，独眼也称王。
What time did you have it?
你们什么时候开的会？