half bath
noun/ˈhɑːf bɑːθ/
/ˈhæf bæθ/
(also half bathroom
(North American English)/ˌhɑːf ˈbɑːθruːm/, /ˌhɑːf ˈbɑːθrʊm/
/ˌhæf ˈbæθruːm/, /ˌhæf ˈbæθrʊm/
)- a small room in a house, containing a washbasin and a toilet
小盥洗室（内设洗脸盆和抽水马桶）