4周秒杀PETS三级词汇（分类·分频·多样式巧记）高频及次高频词汇词汇表

union uniform triumph transport tragedy trademark therapy territory tendency teenager technology technique tactics syndrome symptom sympathy survival surgeon surface supplement summary suggestion successor success suburb substitute substance subject statesman sponsor sphere speed spectator sorrow society socialist socialism slavery silence significance signature sightseeing shuttle shortcut shortcoming shortage shampoo shame shadow shade senator senate sculpture scheme schedule satellite sample salesman safety sacrifice rumor royalty route robbery rival resource resolution resistance resident republic representative repetition remedy remark relative regulation region reform reference purity proportion property proof pronunciation promise project progress program profit proficiency production product reduction recreation recession professor procession problem privilege prison priority printer pride price president premium premier prejudice power powder possession portrait portion porter port population politician policy policeman police poison poetry poet poem pocket player planet plan pipe pioneer picnic physicist receipt reality railroad physician phrase phase petroleum persuasion permission percentage percent pension penalty ownership output outlook outline outcome pedlar pedestrian payment pavement passenger passage parliament paragraph package pace outbreak ornament opponent operator opening offense occupation observation obligation objective mystery motive object obesity motion monument mixture misfortune mischief minority ministry minister minimum merit nutrition nonsense neighbour necessity navigation nationality nation mercy medium medicine media measure maximum marriage mainland machinery machine licence librarian invention interview intention insurance instrument instructor institution institute insight input inhabitant information independence incident impact immigrant ignorance hobby highway handbook grocery gratitude governor gesture generation garage frontier fright flavour flame figure fiction feedback favour fantasy faith facility explanation experience customer custom currency culture crossing crisis criminal crime