Cercomonas longicauda
[医] 长尾单鞭滴虫
🧩 词语组成解析
[医] 单鞭滴虫属
🗣️ 情景例句
The question is,
问题是，
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
I'm afraid I can't do that right now. the manager isn't here.
恐怕我现在不能退钱给你。经理不在这里。