Echinostoma perfoliatus
[医] 叶形棘隙吸虫
🧩 词语组成解析
[医] 棘口吸虫属
🗣️ 情景例句
Unless in uniform, he doesn't look like a policeman.
除非穿上制服，要不他看起来不像警察。
To whom is the check payable, madam?
请问支票受款人是谁，夫人？
There were no classes this afternoon. My classmates all went to People's Park.
今天下午没有课。同学们都到人民公园去了。