雅思
- wither
- hard-working
- employer
- birds
- jungle
- extend
- compound
- convey
- worker
- prestigious
- whirl
- orientation
- defect
- mucous
- exercise
- diary
- restaurants
- hardware
- commission
- cash
- permeate
- contention
- perpetual
- forge
- main
- workload
- up-to-date
- drought
- call
- jerk
- manifold
- determination
- generate
- development
- caves
- nautical
- arc
- utterly
- bathe
- percentage
- clever
- usual
- college
- sake
- African
- emigrate
- batter
- ethnic
- swallow
- jolt
- feature
- undo
- everlasting
- access
- enzyme
- thaw
- invaluable
- formula
- maize
