柯林斯词典词频分级一星词汇
常用词汇
- affirmative action
- aloud
- annuity
- centrepiece
- coding
- condor
- crystallize
- darken
- disk
- faraway
- forage
- grisly
- hazardous
- indecent
- nitrogen
- pronouncement
- providing
- seat belt
- sleepy
- soundly
- swelling
- trench
- trustworthy
- waiting room
- wrought iron