intensive
adjective
uk/ɪnˈten.sɪv/us/ɪnˈten.sɪv/B2
involvinga lot ofeffortoractivityin ashortperiodoftime:
密集的，集中的；加强的；深入的twoweeksof intensivetraining两周的强化培训
an intensivecourseinEnglish英语强化课程
Intensivebombinghadreducedthecitytorubble.密集轰炸把城市炸成了一片瓦砾。
- Thecoursecompressestwo year'straininginto six intensivemonths.
- Thesoilhas been soheavilyleachedthrough intensivefarmingthat it is nolongerfertile.
- Thealliesletloosean intensiveartillerybombardmentover theborder.
- Asagriculturebecamemorecapitalintensive, manyfarmlabourersmovedto thetownsandcitiestolookforwork.
- In someareas,modernintensivefarmingis giving way to the re-introduction oftraditionalmethods.
Busy and active
- abustle
- arena
- be (as) busy as a beeidiom
- be all goidiom
- be at workidiom
- be back in harnessidiom
- boot
- frenetic
- frenetically
- gangbusters
- girlie swot
- hard-working
- plate
- rev
- run round in circlesidiom
- run round like a headless chickenidiom
- rush/runsomeoneofftheirfeetidiom
- scurry
- spread
- spreadyourselftoo thinidiom