Pebblepacking
[化] 卵石填料
🗣️ 情景例句
Don't talk so loud, you may be overheard.
别这么大声说话，别人会听见的。
It doesn't make any difference.
都一样。
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。