Bioactive
a. 生物活性的
🗣️ 情景例句
Then three it will be.
好 ，就三杓。
If you swear you will catch no fish.
咒骂无益，于事无济。
Mum or dad, of course, provide a regular supply of pocket money, but uncles and ants are always a source of extra income.
爸爸妈妈当然经常给孩子零花钱，但是，叔舅婶姨也是孩子们额外收入来源。