extro-

dextro-

[医] 右

dextro-(d-)

[化] 右旋的

dextro-amphetamine sulfate

[医] 硫酸右旋苯异丙胺(中枢神经兴奋药)

dextro-arabinose

[医] 右旋阿拉伯糖

dextro-rotation

[化] 右旋