acute angle
锐角
热门单词
- abdominal segment
- absentia epileptic
- abulia
- AC type iron sheet thickness gauge
- acenaphthylene
- acetifier
- acetometer
- acetophenazine
- acid resistant paper
- acid rock
- acid value
- acoustic velocity logger
- acrylic fur scarf
- acrylic shirt
- activated sleep
- activating signal
- activity cage
- actual flow
- ad hoc
- adapter bush
- adaptor ring
