in the laboratory 近义词
等同于 busy
in the laboratory 的近义词 33 个
- active
- unavailable
- working
- buried
- employed
- engaged
- engrossed
- hustling
- occupied
- overloaded
- persevering
- slaving
- snowed
- swamped
- already taken
- assiduous
- at it
- diligent
- having a full plate
- having enough on one's plate
- having fish to fry
- having many irons in the fire
- in a meeting
- in conference
- in someone else's possession
- in the field
- industrious
- on assignment
- on duty
- on the go
- tied up
- up to one's ears
- with a customer