葡糖酸丙酮...

hyperketonemia的音标：hyperketonemia的英式发音音标为：[haɪpəktəʊ'ni:mɪə]hyperketonemia的美式发音音标为：[haɪpəktoʊ'nimɪr]...

A knife is sharpened on the grindstone; steel is tempered in fire.刀在石上磨, 钢在火中炼.A knife is sharpened on the grindstone;steel is tempered in fire.刀在石上磨,钢在火中炼。He sharpened the edge of his knife on a grindstone.他在磨石上磨快了他的刀刃....

bartonellosis的音标：bartonellosis的英式发音音标为：[bɑ:təʊ'neləʊsɪs]bartonellosis的美式发音音标为：[bɑtoʊ'neloʊsɪs]...

The soldiers numbered off from the right.士兵们从右开始报数.The officer numbered the men off.军官叫士兵报数.The company numbered off one by one from left to right.该连士兵由左向右报数....

If students keep their noses to the grindstones, they won't fail the course.如果学生一刻不停地拼命干, 他们就不会不及格....

baritone的复数形式为：baritones...

diketone的音标：diketone的英式发音音标为：[daɪ'ki:təʊn]diketone的美式发音音标为：[daɪ'kitoʊn]...

hematoperitoneum的音标：hematoperitoneum的英式发音音标为：[hemætəʊpərɪtəʊ'ni:əm]hematoperitoneum的美式发音音标为：[hemætoʊpərɪtoʊ'niəm]...

vt.& vi.吟诵，吟咏，给…一种特殊音调，发出拖长的声音...

n.羟丙酮，丙酮醇...

n.门前之阶石，门阶...

dibromoacetone的音标：dibromoacetone的英式发音音标为：[daɪbrəʊ'məʊstəʊn]dibromoacetone的美式发音音标为：[daɪbroʊ'moʊstoʊn]...

undertones的音标：...

milestone的复数形式为：milestones...

Thousands of tourists visIt'stonehenge every year and say the place feels magical.每年,成千上万名参观巨石阵的游客都坦承此地具有魔力.Secrets of Stonehenge casts a light on ancient technology.《巨石的秘密》使我们对古代科技有更进一步的了解.Stonehenge sits in the be...

n.男中音，男中音歌者，低音铜管乐器...

Tombstones的音标：...

n.磨石，砂轮，持续辛勤地工作，努力不懈...

atone的近义词/同义词有：repay, make, amends, up, up, expiate, repay, make。vi.atone的近义词（赔偿;赎罪）：repay, make, amends, up。atone的近义词（其他释义）：up, expiate, repay, make。...

metapeptone的音标：metapeptone的英式发音音标为：[meteɪ'peptəʊn]metapeptone的美式发音音标为：[meteɪ'peptoʊn]...

glucurolactone的音标：glucurolactone的英式发音音标为：[ɡlju:kʊə'rɒlæktəʊn]glucurolactone的美式发音音标为：[ɡljukʊr'rɒlæktoʊn]...

He spoke in a flat monotone.他说话单调低沉。She talked in a deep nasal monotone.她说话鼻音很重，语调单一。completely monotone完全单调a cat with a monotone coat.一色皮毛的猫The evidence was read out to the court in a dull monotone.证据被当庭呆板地宣读了一遍。a monot...

n.石灰岩( limestone的名词复数 )...

[化] 阿那孕酮...

n.燧石，耐火石...

n.假染色体...

n.重要事件( milestone的名词复数 )，重要阶段，转折点，里程碑...

n.二亚苄基丙酮...

dinoprostone的音标：dinoprostone的英式发音音标为：[dɪnɒp'rɒztəʊn]dinoprostone的美式发音音标为：[dɪnɒp'rɒztoʊn]...