acceleration type PCG microphon
加速型心音图微音器
热门单词
- 3-column supports around equator
- abicin
- abnormal development of fetus
- abrasite (人造金刚砂)
- acathisia
- accelerator valve
- access control-logging and reporting
- accurate grinding
- acetate record
- acetone-methylene chloride solvent
- acetophenol
- acetylcephalotaxine
- achilles tendon
- acid former
- acid phosphatase
- acoustic delay
- acoustic gas analyzer
- acroerythema
- acrylamidine
- act for the encouragement of trade
- action schedule
