Platyhelmintiasis
扁蠕虫病
🗣️ 情景例句
Mitchell has always encouraged new talent. Mitchell
总是在鼓励新人。
The sea complains it wants water.
大海总是抱怨水不够。
and mechanical systems like a wound watch, or the sun,
像上紧发条的手表那样的机械装置，或太阳，