adjustable screw
调整螺钉
热门单词
- aberrant behavior
- ability of thinking
- abrasion testing machine
- absolute space
- accelerating impact
- account book
- accumulated temperature of daytime
- acetylsalicylic acid tablet
- acicular
- acoustical conductivity
- actinic dermatitis
- action and counteraction
- action center
- activization platform block
- acus
- acyanoblepsia
- adapter coupling
- additive gene
- adenosarcoma
- adhesion promotor
- adhesion-promotion yarn
