n.光笔（计算机的一种输入设备）...

在损失[损坏]某事物的情况下...

n.白细胞减少症...

isopenicillin的音标：isopenicillin的英式发音音标为：[aɪsəpe'nɪsɪlɪn]isopenicillin的美式发音音标为：[aɪsəpe'nɪsɪlɪn]...

The boat was anchored off the northern coast of the peninsula.这艘船停泊在离该半岛北部海岸不远的地方。All the attractions of the peninsula beckon.半岛上的各处景点无不令人心驰神往。Dalian is in the south of the Liaodong Peninsula.大连位于辽东半岛南部....

n.色谱（固定相）棒...

dampen的近义词/同义词有：discourage, depress, sprinkle, wet, moisten, humidify, suppress, smother, mute, deaden, muffle, dull, water, mute, muffle, sprinkle, depress, deaden, dull, discourage, moisten, smother, wet, suppress。vt.d...

Waves of misery penetrated every pore.痛苦深彻骨髓。The knife had penetrated his chest.刀子刺入了他的胸膛。They penetrated into territory where no man had ever gone before.他们已进入先前没人去过的地区....

outspend的现在完成时为：outspent...

Payments on such licenses are made annually and are expensed as incurred.此类执照费用须每年支付并于发生时费用化.Start - up costs are generally expensed when incurred.开办费在发生当期即记入费用.Prepare a media schedule for each month, indicating where a...

I had always been a kind of spendthrift.我这人向来都有点儿挥金如土.He disowned his spendthrift son.他与挥金如土的儿子脱离父子关系.What is the difference between a tightwad's brain and a spendthrift's brain?吝啬鬼的脑袋和挥霍者的脑袋有什么区别 呢 ?...

n.加深，气旋加深v.变深，加深( deepen的现在分词 )，加浓...

阑尾刀...

[人名] [英格兰人姓氏] 彭尼 Penny的变体...

The process of recycle system of chloropropene around the innovation were analysed.分析了氯丙烯回收系统改造前后的工艺情况....

It's in the right - hand drawer, next to the bottle openers.在右边的抽屉, 就在开瓶器旁边.Radio waves control everything from cellphones to automatic door openers.从手机到电动门,几乎所有东西都要由无线电波来控制.Choose television , choose washing machin...

n.珀涅罗珀，Odysseus的忠实妻子，丈夫远征20年，期间她拒绝了无数求婚者...

n.医务室，药房( dispensary的名词复数 )...

adj.疲倦极了的...

vt.& vi.使锐利，使敏捷，加重，削尖vi.尖锐，变锋利...

n.半岛，[史]伊比利亚半岛，（第一次世界大战中指）加利波利半岛，（第一次世界大战中指）加利波利半岛...

...a gold pendant, inset with a diamond.镶嵌着一粒钻石的金制项链坠儿She primped and preened in the mirror admiring the pendant, but she just wasn't satisfied.她对着镜了打扮来打扮去,欣赏着项链.可她还不满足.This circular pendant symbolizing harmony and ...

carbetapentane的音标：carbetapentane的英式发音音标为：[kɑ:bɪtəpen'teɪn]carbetapentane的美式发音音标为：[kɑbɪtəpen'teɪn]...

perpendicular的近义词有：vertical, perpendicular, upright, erect, plumb。下面这些形容词均有"垂直的，竖式的"的含义：vertical：指与平面、水平线或基线成直角或几乎成直角向上延伸至顶点的物体。也可指呈直线上升或下降的。perpendicular：指与水平线形成90度的线或面，或朝垂直方面延伸的，尤指向下的急剧运动。 upright：普通用词，指竖立、笔直而不是倾斜、倒塌的。...

环戊烯基...

indispensable的近义词/同义词有：needed, required, necessary, vital, essential, vital, organic, necessity, necessary, required, needed, requirement, essential。adj.indispensable的近义词（不可缺少的;必要的）：needed, required, necessary, vital, es...

expend的近义词/同义词有：waste, spend, exhaust, use, consume, up, shell, waste, up, exhaust, spend, use, consume。vt.expend的近义词（花费;用完）：waste, spend, exhaust, use, consume, up。expend的近义词（其他释义）：shell, waste, up, exhaust, spend, use,...

dispensary的音标：dispensary的英式发音音标为：[dɪ'spensəri]dispensary的美式发音音标为：[dɪ'spɛnsəri]...

adj.不能通过的，不能理解的，无动于衷的，顽固的，不接受的...

holpen的音标：holpen的英式发音音标为：['həʊlpən]holpen的美式发音音标为：['hoʊlpən]...