网络释义专业释义英英释义
... 过氧化氢(hydrogen peroxide；H2O2) 羟自由基或氢氧基(hydroxyl radical；OH-) 超氧自由基阴离子(superoxide radical；O2-) ...
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微孔向内部扩散 ③ 硫化氢溶解于氧化铁表面的水膜中，并离解成HS-、S2-离子； ④ HS-、S2-离子与水合氧化铁的晶格氧（OH-，O-）相互转换，生成Fe2S3?
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Oh Eun-Sun 吴银善
Sandra Oh 吴珊卓 ; 吴卓珊 ; 韩裔演员吴珊卓 ; 桑德拉·欧
Oh Jang-eun 吴章银
Sadaharu Oh 王贞治
Yu-Gi-Oh 游戏王 ; 游戏王朝日版 ; 游戏王R
Kwon Oh-hyun 权五铉 ; 三星首席执行官权五铉
jyu-oh-sei 兽王星
OH 羟基自由基 ; 自由基 ; 氢氧根
oh [ əu ]
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n.
a midwestern state in north central United States in the Great Lakes region
同义词： Ohio Buckeye State
以上来源于: WordNet
柯林斯英汉双解大词典
oh /əʊ/ TEM4
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1.
CONVENTION You use oh to introduce a response or a comment on something that has just been said. (引出答话、评语) 哦 [口语]
例："Had you seen the car before?"—"Oh yes, it was always in the driveway."
“你以前见过这辆车吗？” — “哦，见过。它总在车道上。”
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2.
INTERJ You use oh to express a feeling such as surprise, pain, annoyance, or happiness. (表达情绪) 哎呀 [口语]
例："Oh!" Kenny blinked. "Has everyone gone?"
“哎呀！”肯尼眨了眨眼，“大家都走了吗？”
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3.
CONVENTION You use oh when you are hesitating while speaking, for example, because you are trying to estimate something, or because you are searching for the right word. (表示犹豫) 呃 [口语]
例：I've been here, oh, since the end of June.
我是，呃，从6月底到这儿来的。
双语例句原声例句权威例句
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After taking a few photographs of the sign, we turn the car around and follow Whitehead Street to number nine-oh-seven.
VOA: special.2010.03.22
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I've got to do another pass. Huh. Sounds like a linear number of times I've got to do- oh fudge knuckle.
冒到最后去，还得再做冒泡,呵，听起来我要做线性次的时间-,哦，胡说八道。
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Well, in Tennyson sound is the device, "the murmurous haunt"--oh, I have no memory at all today.
在坦尼森的的作品中声音扮演同样的角色，那沙沙的萦绕之声，哦不，我记混了。
词组短语
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