PETS 5词汇表

curriculum current currency curl curious curiosity substitute substantial substance subsidy subsequent subscript subscribe subordinate submit submission cure curb cupboard cup cunning culture cultural cultivate cult cuisine submerge submarine subjunctive subjective subject subheading subdue subdivide subconscious style cuff cue cuddle cucumber cuckoo cubic cube crystal cryptic cry stutter sturdy stupid stun stump stumble stuffy stuff study studio crutch crust crush crumple crumble crumb cruise cruelty cruel crude student stud stubborn struggle structure structural strong stroll stroke strive crucial crown crowd crow crouch cross-roads crossing cross crop crook stripe strip string striking strike strife stride strict stretcher stretch crocodile critique criticize criticism critical critic criterion crisp crisis cripple stress strenuous strengthen strength streetcar street streamline stream stray strawberry crimson criminal crime cricket crib crew creep creek creditor credit straw strategy strategic strap strangle stranger strange strait strain straightway credible creature creative create cream crazy crayon crawl crave crash straightforward straighten straight stove stout story stormy storm storey store crane cramp cram craft cradle crack crab cowboy coward cow storage stoppage stop stoop stool stony stone stomach stocking stock coverage cover cousin courtyard courtesy courteous court course courageous courage stitch stir stipulate sting stimulus stimulate still stigma stiffen stiff coupon couple county countryside countryman country counterpart counter countenance count sticky stick stewardess steward stew stern sterling stereotype stereo stepparent counselor counsel councilor council could cough couch cotton cottage cosy step stencil stem steer steep steel steed steamer steam stealthy costume costly cost cosmic cosmetic corrupt corrode corridor corresponding correspondent steal steak steady steadfast