accidental hemorrhage
偶然出血
热门单词
- AC transducer
- academic achievement test
- accelerating wave
- accumulated dose
- acentric inversion
- acetonumerator
- acetyldigoxin
- acetylene polymer
- achylia
- acne
- acoustic delay line
- action of stereotype
- activated silica gel
- actual time
- acute postinfection encephalom yelitis
- adaptive feedback control
- additional steam
- adhesive filament
- adjustable resistor
- admiralty mixture brass
- adolescent problems
