bathtub
noun🔊/ˈbɑːθtʌb/
🔊/ˈbæθtʌb/
(also informal tub)
(both especially North American English) (British English also bath)
a large, long container that you put water in and then get into to wash your whole body 浴缸；浴盆 
Oxford Collocations DictionaryBathtub is used before these nouns:- faucet
- plug
