n.口,嘴例句:`Open your mouth a little wider,´ said the dentist. ‘把嘴张大点,’牙科医生说
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adj.重的,繁重的,巨大的,沉重的,阴沉的 adv.沉重地,笨重地,大量地 n.重物,严肃角色例句:How heavy is it? 这个东西有多重?
2011-11-25
n.假日,节日,假期例句:We´re going to leave tomorrow. Tom and I are going to have a holiday. &n
2011-11-25
n.气球例句:A pilot noticed a balloon which seemed to be making for a Royal Air Force Station nearby.
2011-11-25