a drumming in the ears
耳鸣
热门单词
- A-denopterin
- abdominal cystotomy
- ABEOJ
- abrasive blasting machine
- abrasive-laden lubrieant
- ac adjustable voltage speed control
- acatharsy
- acaudal
- acceleration error
- accelerator P
- acceptance in blank
- acceptor density
- accounts outstanding
- accounts payable account
- accroides (gum)
- accrued bond interest receivable
- accumulator cell
- accumulator tester
- accuracy
- acervuline
- acetoglyceral
