生物捕积岩...

headstone的音标：headstone的英式发音音标为：['hedstəʊn]headstone的美式发音音标为：['hedstoʊn]...

He fell and hit his head an awful smash on the kerbstone.他跌倒了,头部猛撞在马路边石上....

stonewall的音标：stonewall的英式发音音标为：[ˌstəʊn'wɔ:l]stonewall的美式发音音标为：['stoʊn'wɔl]...

azlactone的音标：azlactone的英式发音音标为：[eɪz'læktəʊn]azlactone的美式发音音标为：[eɪz'læktoʊn]...

n.胚神经孔...

n.组蛋白...

hornstone的音标：hornstone的英式发音音标为：['hɔ:nstəʊn]hornstone的美式发音音标为：['hɔnˌstoʊn]...

v.（用冗长发言或拒绝回答问题等）拖延[阻碍]议事，设置障碍( stonewall的过去式和过去分词 )，拒绝执行命令，拒绝服从命令，（板球中）打守势球，小心地打慢球...

n.硫黄...

monotone的复数形式为：monotones...

ketonemia的音标：ketonemia的英式发音音标为：[ki:təʊ'ni:mɪə]ketonemia的美式发音音标为：[ˌkɪtoʊ'nɪmɪrˌ]...

n.圆石，鹅卵石( cobblestone的名词复数 )...

He saw no way of eluding Featherstone's stupid demand.费瑟斯通的愚蠢要求使他走投无路.Caleb was too delicate to specify Mr. Featherstone.凯莱布是个细心人,他故意不提到费瑟斯通先生....

粒状灰岩...

v.补偿，赎（罪）( atone的第三人称单数 )，补偿，弥补，赎回...

edgestone的音标：edgestone的英式发音音标为：['edʒstəʊn]edgestone的美式发音音标为：['edʒstoʊn]...

n.墓碑( tombstone的名词复数 )...

n.角石...

atones的音标：...

n.炉底石，家庭，砌炉的石块( hearthstone的名词复数 )...

Groups of drunken hooligans smashed shop windows and threw stones.一群群醉醺醺的小流氓砸碎商店的橱窗，还投掷石块。The machine pounds the stones into powder.这台机器把石头碾成粉末。indiscriminate attacks on motorists by youths throwing stones年轻人乱扔石头袭击驾车的人Mi...

acetone的音标：acetone的英式发音音标为：['æsɪtəʊn]acetone的美式发音音标为：['æsɪtoʊn]...

氯苯甲基酮，氯苯乙酮，氯乙酰苯...

碘丙酮...

崖石...

n.里程碑，划时代事件...

n.巴尔通体病...

异乌药内酯...

The fossils at Dinosaur Cove are embedded in hard sandstones.恐龙峡谷中的化石都嵌在坚硬的砂岩中。Alternating sandstones and shales are regarded as important.蚀变的砂岩和页岩是很重要的.The coarsest sandstones intercalated with grey mudstones.最粗粒砂岩与灰色泥岩...