[=water-in-oil emulsion adjuvant]油包水乳化佐剂
[=water-in-oil emulsion]油包水型乳剂
[=wipe-out]消除,封闭(电子管),消灭

wo; wou< wo >
<<名词>>
pl. wos
= woe
1 伤痛, 悲哀, 悲痛
2 烦恼, 苦恼
3 不幸, 灾难, 灾祸
energy wo 能源危机