crop-spraying
Longman Dictionary of Contemporary English 5++LDOCE 5++ˈcrop-ˌspraying noun [uncountable] TAC British English the practice of dropping chemicals from a plane onto crops in order to kill insects 〔从飞机上〕喷洒农药 SYN American English crop-dusting
ˈcrop-ˌspraying nounChineseSyllable
crop-spraying
ˈcrop-ˌspraying
noun [uncountable]
British English the practice of dropping chemicals from a plane onto crops in order to kill insects
SYN crop-dusting American English
ˈcrop-ˌspraying
noun [uncountable]British English the practice of dropping chemicals from a plane onto crops in order to kill insects
SYN crop-dusting American English