Simulium
[医] 蚋属
🗣️ 情景例句
What time do your classes start?
你的课什么时候开始？
Take care of yourself and don't forget to keep in touch.
多多保重。别忘了保持联系。
The third person who lit a match started the fire.
第三个工人擦亮一根火柴就引发了火灾。