Simulium vittatum
[医] 带蚋
🧩 词语组成解析
[医] 蚋属
🗣️ 情景例句
He always seems such a happy guy.
他似乎永远是个快乐的人。
When were you born?
你什么时候出生的？
It is our permanent principle that contracts are honored and commercial integrity is maintained.
重合同、守信用是我们的一贯原则。