Bioaccumulative
adj. 生物累积性的；生物体内积聚的
🗣️ 情景例句
I don't like to sponge.
我不想老蹭别人的东西。
I wasn't serious, I meant it as a joke.
我并非有意，我只是开个玩笑而已。
After putting it on, Mrs.Richards went downstairs.
理查兹夫人穿上化装服后下了楼，