It is the powerful compound capsaicin that makes a chili pepper hot; a single drop that has no taste and odor is capable of detection by humans at one part per million.
-
Aa single drop that has no taste and odor is capable of detection
分析该选项
-
Ba single drop is detectable, though without taste and odor
分析该选项
-
Ca single tasteless and odorless drop can be detected
分析该选项
-
Dsingle tasteless and odorless drops are capable of detection
分析该选项
-
Esingle drops that have no taste or odor can be detectable
分析该选项