gram-positive什么意思？

gram-positive的音标：gram-positive的英式发音音标为：[ɡræm 'pɔzitiv]gram-positive的美式发音音标为：[ɡræm 'pɑzɪtɪv]...

Gram - positive cocci were found in 12.9 %. Candida spp was present in 14.1 %.G~+球菌占12.9%, 念珠菌属占14.1%.Results In those pathogen there 52 % is Gram - positive bacteria, there 48 % is Gram - negative bacteria.结果致病菌中革兰氏阳性菌占...

vt.再拿，再取，重拍（照片、影片等），重新（考试等）n.电影镜头的重拍，重考，补考，参加重考或补考的人...

n.（骑士）骑着马用长矛打斗( joust的名词复数 )，格斗，竞争v.（骑士）骑马用长矛比武( joust的第三人称单数 )...

Relative rates of house price inflation have evened out across the country.房价相对上涨率已经在全国达到平衡。Odds have evened between the champions.争夺冠军的两名选手得胜的机会均等.She evened the edges by trimming them.她把边缘修齐....

degenerative diseases such as arthritis诸如关节炎之类的变性病Parkinson s disease ( PD ) is a degenerative disorder characterized by a loss of midbrain dopamine ( DA ) neurons.帕金森病 ( PD ) 是一种以中脑多巴胺神经元丢失为特征的 中枢神经 系统退行性疾病....degenerat...

“宫廷”的拼音为：gōng tíng...

n.电影放映机，电影摄影机...

The gunboat opened fire on the mainland.炮艇朝陆地开炮.Lieutenant Campbell ordered the man at the wheel to steer for the gunboat.坎贝尔上尉命令舵手将船开向炮艇。We bid for the construction of a gunboat.我们投标造一炮艇....

abbr.aerial surveillance and target acquisition 航空监测和目标锁定...

We are already doing the groundwork for the introduction of the scheme next year.我们已经在为明年施行计划做些基本的准备工作。Yesterday's meeting was to lay the groundwork for the task ahead...昨天的会议是为以后的工作做准备。These courses provide the gro...

chalones的音标：chalones的英式发音音标为：[ʃeɪ'lɒnz]chalones的美式发音音标为：[ʃeɪ'lɒnz]...

fumigate的音标：fumigate的英式发音音标为：['fju:mɪgeɪt]fumigate的美式发音音标为：['fjumɪɡeɪt]...

Their warheads are enough to obliterate the world several times over.他们拥有的弹头足以将世界毁灭好几次。These pellets could burst the decoy balloons that would accompany a swarm of warheads.这些子弹能摧毁伴随许多枚弹头的假目标--气球....nuclear warheads.核弹头M...

n.调味汁( sauce的名词复数 )，酱汁，无礼的话，顶撞的话...

感觉描记法...

n.专栏作家( columnist的名词复数 )...