S字开头的单词或词组
symbolicskipping-ropesolitarystripsecretSaudi ArabiastormysealstreetsyllablesisterSSspeechserverstrokeSeeing is believingshow offscientistseventeensalessurnameshake-handssquatspoolsomeonesharpenswungsidesufficientstatesmanstringswimsuitso thatstabilityskimstrugglingsmashsocial creditslidsubwaysledstart off
