Ophiocara
蛇首塘鳢属
🗣️ 情景例句
Mitchell, so nice of you to come.
Mitchell，欢迎光临。
To operate a steam locomotive
驾驶蒸汽机车
I'm afraid that he'll forget it if he misses so many lessons. He may even fail his Chinese exam.
如果他再缺这么多课，恐怕他会忘记很多的。他的汉语考试甚至会不及格。