absorption silencer
吸收式消 音器
热门单词
- AAU
- abnormal growth
- absolute curvature
- absolute surplus value
- absolution
- absorbability sequence
- absorption fading
- academic curriculum
- academy blue
- accelerating centre
- acceleration sensitive element
- accent mark
- acceptable currency
- access permit
- accessory calyx
- accessory cambium
- acclamatory
- accredited college
- accumulator relief
- ACD
- acetate dope
