per-

per- 的中文释义

• [医] 过, 高, 超, 经, 通; 极, 甚

per- 的英文释义

• A prefix used to signify through, throughout, by, for, or as an

• intensive as perhaps, by hap or chance; perennial, that lasts

• throughout the year; perforce, through or by force; perfoliate,

• perforate; perspicuous, evident throughout or very evident; perplex,

• literally, to entangle very much.

• Originally, denoting that the element to the name of which it

• is prefixed in the respective compounds exercised its highest valence;

• now, only that the element has a higher valence than in other similar

• compounds; thus, barium peroxide is the highest oxide of barium; while

• nitrogen and manganese peroxides, so-called, are not the highest oxides

• of those elements.

per- 的词形变化

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相关单词