field umpire
英
美
- n. 垒裁判员
field umpire的相关资料：
临近单词
field dog
field
Field Activity Basic Emergency Plan
Field- circuit coupled simulation
field orientation navigation system
field intensity measuring equipment
Field Work in Electronic Technology
Fields are not markup information.
Fields gas the decontamination plant
field desorption-mass spectrometry
Field Command Defense Nuclear Agency
field polarization spectrophotometer
