Esco
abbr. 节能服务公司（Energy Service Company）；联合国教科文组织（Educational, Scientific and Cultural Organization）
🗣️ 情景例句
Hi, gang. Hi, everybody.
嗨 ，各位。
Something's come up.
有点事。
I'm feeling thirsty, too! said Meimei. Look, it's noon already! Let's go and have a drink!
“我也口渴了！”梅梅说，“瞧，已是中午了！我们去喝点东西吧！”