評論
打印
詞根記憶：來自scarce(a．缺乏的，不足的)
例：Either food scarcity or excessive hunting can threaten a population of animals.
同根詞：scarceness（n．稀少，缺乏）
2.scatter v. 分散，散開(to disperse)
例：Billions of meteors are scattered across the galaxy.
3.scavenge v.清楚（to cleanse）；從廢物中提取有用物質(zhì)(to salvage from discarded or refuse material)
例：A jackal is a kind of animal that scavenges rotten meat.
派生詞：scavenger(n．清除劑)
4.scent n.氣味(smeIl),香味(fragrance)
聯(lián)想記憶：開放的花朵送出(sent)沁人的香氣(scent)
例：A chemical is added to natural gas to give it a scent.
5.scheme n．方案(a plan or program of action)
詞根記憶：注意：schema(n．圖表，圖解)
例：coding scheme編碼方案
6.scorn v./n.輕蔑(to despise)；嘲笑(to mock)
聯(lián)想記憶：s+corn(玉米)--把別人當成玉米棒子--輕蔑
例：The disgruntled worker showed scorn towards his employer.
The team scorned the player who lost the game.
派生詞：scornful(a．輕蔑的；嘲笑的)
