slump
slump/slʌmp/I.n.［c］暴跌；下降；消沉: the bad slump in business商业严重萧条；bring about a heavy slump in price引起物价大暴跌；an economic slump经济疲软The airline industry is cu···
slur
slur/slə:/ I.n.［c］侮辱，毁谤：The comments were a slur on staff at the hospital.这些评语是对该院医护人员的诽谤。He took the remarks as a slur on his reputation.他把这些话当作是对···
sly
sly/slai/ I.adj.狡猾的：She had a sly personality.她个性狡诈。‖II.n.用于习语on the sly秘密地，偷偷地：He drives his mother’s car on the sly while she’s at work.妈妈上班时，他偷偷···
smack
smack/smæk/vt.（用掌）拍击，掴：Jessica smacked his face, quite hard.杰西卡掴了他一个耳光，打得挺重。She smacked a child's bottom.她打孩子的屁股。‖II.n.［c］拍击声；掴：She g···
small
small/smɔ:l/adj.1. (体积、形状、规模等)小的: a small letter小写字母2. (数量)少的，小额的：a small sum of money一笔小额的款子3. (规模、价值、重要性、程度等)小型的，微不足道的：a sm···
sling
sling/sliŋ/ I.n.［c］吊挂，悬挂；吊索，吊带：He stood up and slung his gun over his shoulder.他站起来把枪往肩上一背。She had her arm in a sling.她的胳臂吊在悬带上。‖II.vt.(slung,···
smart
smart/smɑ:t/adj.1.漂亮的，潇洒的，时髦的：a smart house (dress)漂亮的房子(女裙)；look smart in a new suit穿着新套服看上去挺潇洒2.聪明的，巧妙的，伶俐的：a smart businessman精明的商···
smash
smash/smæʃ/ I.vt.&vi.1. (使)打碎: smash a teacup打碎茶杯The dish smashed (up) on the floor.碟子摔到地板上打碎了。［考句］A window in the kitchen was smashed; there was rubbis···
smear
smear/smiə/ I.vt.1.涂抹（油腻等）：His face wassmeared withdirt.他的脸上涂满了泥。She smeared sunblock on her skin.她往皮肤上涂防晒霜。2.诽谤，毁坏（荣誉）：Someone was trying to ···
smell/smelly
smell/smel/ I.vt.&vi.(smelt /smelt/, smelt或smelled, smelled) 1.嗅，嗅到：I am sure I smell gas.我肯定闻到了煤气味。2.有嗅觉：Does a bee smell?蜜蜂有嗅觉吗? 3.发出臭味：This ro···
