Monomastigote
[医] 单鞭毛的
🗣️ 情景例句
The new plan needs you.
这项新计划需要你的协助。
It is too late to shut the stalbe door when the steed is stolen.
失马锁厩，为时已晚；贼去关门，为时已迟。
Nobody has ever solved this problem.
没有人曾解决过这个问题。