Bacterial bed
[化] (污水处理)细菌床
🧩 词语组成解析
bacterial
[bæk'tiriəl]
adj. 细菌的;细菌性;
bed
[bɛd]
n. 床;苗圃;河床;（地下由黏土、岩石等构成的）地层;
vt. 把…固定在;（某人）发生性关系;给人铺床;
vi. 上床;分层;
🗣️ 情景例句
Is there a limit to how many I can purchase at this price?
我买这种东西在数量上有什么限制吗？
Two dogs strive for a bone,the third runs away with it.
两狗相争一骨头，第三只狗衔起走。
The village is on a river.
它靠近一条小河。