Cercomonas hominis
[医] 人单鞭滴虫
🧩 词语组成解析
[医] 单鞭滴虫属
🗣️ 情景例句
But I do need some publicity
但我需要一些宣传，
This is a licence.
这是一张执照。
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation.
长期以来，海员中流传着一种迷信的说法，认为海豚会把快要淹死的人托到水面，救人性命；或在人们周围列队保护，使他们免遭鲨鱼伤害。