Biofilter
[机] 生物过泸器
🏥 医学释义
生物滤器
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
Let difficulties occur but not the loss of courage.
纵使困难重重，也不丧失勇气。
Has he moved to his new house yet?
他已经迁进新居了吗？