DictionaryForumContacts

   English Chinese
Google | Forvo | +
oxygen gage
 oxygen gage
tech. 氧气压力表
| valve
 valve
hydroel.st. 活门; 电子管; 真空管
racing 气门
space 排气阀; 通气阀门;
sport, bask. 球嘴
tech.

to phrases
oxygen gage
tech. 氧气压力表
oxygen gage valve
: 4 phrases in 2 subjects
Space1
Technology3