a little at a time
每次少许
热门单词
- a chip in pottage
- abambulacral
- abducens
- ablation of a subliming solid
- abnormal metabolism
- above all things
- absolute roughness
- absolute sovereignty
- absorption vessel
- abutment tool block
- abyssal environment
- acceleration misalignment
- acceptance requirements
- accessory cell
- accessory movement
- accretion vein
- accumulating condenser
- accumulator charging
- aceraceous
- acetic ester
- acetobacter
