adv.在后地 prep.在...之后例句:There´s a socket behind the typewriter. 打字机后面有一个插头.
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n.肥皂;Simple Object Access Protocol,简单对象访问协议例句:A cake of soap doesn´t cost much.  
2011-11-27
adj.向下的 adv.向下,在下面,下去,降下 prep.往下,沿着 n.绒毛,软毛,开阔的高地例句:Mother: Sit down here. 母亲:坐
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2011-11-27
n.重复,反复 vt.重做,复述,向他人转述,复制,使再现 vi.重复,留有味道例句:I repeat: the runway is not clear for take-off.
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adj.任何的,任何一种,所有的 pron.无论那一个,任何例句:Do you want any meat today? 你今天要肉吗?
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adj.确定的,某一个,无疑的,必然的,可靠的 pron.某几个,某些例句:I´m certain (that) she saw me. 我肯定她
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v.知道,了解,认识,熟悉,认出,分辨,确信例句:I know Jane.She is my co-worker.She is a very charming girl.  
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n.需要,必需,必需品,要求,贫困 vt.需要 modal v.必要,必须例句:Tom: What do we need? 汤姆: 我们要些什么呢?
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n.梨子,梨树例句:We played checkers and ate pear and peanuts all night. 我们整个晚上都在下西洋棋,
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n.学习,研究,学科,试作,论文,求学,努力,书房 vt.学习,攻读,研究,考虑,计划 vi.学习,试图例句:Have you made any plans for your study? &n
2011-11-27