Costa rican
哥斯达黎加的
🧩 词语组成解析
n. 肋骨, 肋脉, 叶的中脉\\n[医] 肋
🗣️ 情景例句
She complained, with reason, that she had been underpaid.
她抱怨她的工资一直很低，这也不无道理。
Watch out, it's dangerous.
注意，危险啊！
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。