chalcogen是什么意思

chalcogen的音标：chalcogen的英式发音音标为：['kælkədʒən]chalcogen的美式发音音标为：['kælkədʒən]...

I have cleared my piazza of that unsavory flytrap.我除掉了走廊上这只臭不可闻的捕蝇器啦.The Venus Flytrap grows taller in the spring, than after any meal.捕蝇草在春季长得较高, 比它任何一次进餐后都要高.The Venus Flytrap is a carnivorous plant.补蝇草是肉食性植物....

iridencleisis的音标：iridencleisis的英式发音音标为：[ɪrɪdənk'lɪaɪzɪs]iridencleisis的美式发音音标为：[ɪrɪdənk'lɪaɪzɪs]...

blackheart的音标：blackheart的英式发音音标为：[b'lækhɑ:t]blackheart的美式发音音标为：[b'lækhɑt]...

v.搭乘飞机( enplane的过去式和过去分词 )...

“心土”的拼音为：xīn tǔ...

fennel的音标：fennel的英式发音音标为：['fenl]fennel的美式发音音标为：['fɛnəl]...

The failure is due to the inadequacy of preparations.这次失败是由于准备不足造成的.Construction will begin as soon as preparations are completed.一做好准备,就破土动工.Preparations were started last year for the construction of the university.这所大...

Sept.的音标：...

n.马球戏的一回（一场八回）...

说明: 硝酸镧溶于水,在潮湿的空气中易潮解.Description: Lanthanum Nitrate is soluble in water and moisture in wet air.详细信息:性状: 白色流动粉末, 在空气中极易潮解,能溶于水.Properties : White or mild yellow crystal, easy deliquescence and easily water - soluble.为白色...

The doctors gave numerous examples of patients being expelled from hospital.医生们列举了大量病人被逐出医院的实例。More than five-thousand secondary school students have been expelled for cheating.5,000多名中学生因为作弊被开除。As the lungs exhale this ...

记住耶稣再来是要迎接圣洁无污点的新娘.Remember that Jesus is returning for a Holy and Spotless Bride....

n.一种大篷马车...

adj.用手挑选的，精选的，凭个人挑选的，偏心挑选的v.用手采摘( handpick的过去式和过去分词 )，仔细挑选，精选，亲自挑选...

din的现在完成时为：dinned...