Ches
abbr. 中国水利协会（Chinese Hydraulic Engineering Society）；套管井勘探服务
🗣️ 情景例句
I'm sorry, all the balcony seats are gone.
抱歉，包厢的票都卖完了。
I heard the clock, but I didn't get up until 9.
我听见闹钟了，但我捱到九点才起。
If I place an order now, when would you be able to ship it?
如果现在下单子，什么时候可以出货？