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
It's too soon to know for certain.
现在还太早， 不知道确切情况 。
The doctor said it's just a litter heat rash, There's nothing to worry about.
医生说只是出疹子，不需要担心。
Good morning, nurse.I was to see the dentist,please.
早上好，护士。我想见牙科医生。