DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
壁口
tech. hole; aperture; opening
壁口: 64 phrases in 16 subjects
Agriculture2
Automobiles3
Aviation1
Bridge construction5
Corporate governance2
Economy4
General1
Metallurgy13
Oil / petroleum1
Oil processing plants1
Plastics1
Shipbuilding1
Space1
Surgery3
Technology23
Textile industry2