/'sæʃeɪ; [US] sæ'ʃeɪ; sæ`ʃe/
n
1 sealed plastic or paper pack containing a small amount of a product （用以装少量物品的）封口的塑料袋或纸袋
*a sachet of sugar, sauce, shampoo, etc 一小袋食糖、沙司、洗发剂等.
2 small bag containing a sweet-smelling substance, placed among clothes, etc to scent them （置于衣物等中的）香囊, 香料袋.

n[C]
[Date: 1400-1500; Language: French;Origin: sac; SAC]
BrE a small plastic or paper package containing a liquid or powder
American Equivalent: packetsachet of
　a sachet of shampoo
a small bag containing dried herbs or flowers that smell pleasant
　a lavender sachet