• 立体化学lì tǐ huà xué stereochemistry
• 烷wán alkyl; alkane
• 烷烃wán tīng alkane; paraffin; hydrocarbon alkyl
• 烷基磺酸盐wán jī huáng suān yán alkane sulfonate

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let-up, leu, leuc-, Leucadendron, leucaemoid, Leucaena, leucaenine, leucaenol, Leucaltidae, leucanaemia,

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3G, 401(K), a,