Chert
n. 燧石\\n[化] 燧石
🗣️ 情景例句
I'm so sad to see this little dog without her family.
看到这只狗没有家 我真难过。
He likes playing ping-pong.
他喜欢去打乒乓球。
We have this item in three price levels.
此一品目，我们分三种等级的价格。