valence

常见例句

用作名词 (n.)

• Lead in compounds has valence 2 and 4;an oxide (litharge) is the most widely used.
  铅化物的原子价有+2和+4价，其中铅氧化物（密陀僧）是最广为使用的。
• It puts forward the importance of verb valence in learning the second language.
  并指出了动词配价理论在第二语言学习中的重要性。
• I do not claim to know much more about novels than the writing of them, but I cannot imagine one set in the breathing world which lacks any moral valence.
  我从不敢声称我对小说的了解远远超过我所写的小说本身，但我不能想象一个人活在这个世界上可以不需要任何精神上的依托。
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