Watsonius watsoni
[医] 瓦[生]氏瓦生吸虫
🧩 词语组成解析
[医] 瓦生[吸虫]属
🗣️ 情景例句
You have been working on this for some time, Richard.
你从事这工作已有一段时间了， Richard。
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
The secret was spread among the crowd.
秘密在人群当中传播开来。