empty-hand英'emptiːh'ænd美'emptiːh'ændBNC¹⁷³⁹⁹⁵⁺² 基本例句 adj.空手¹⁰⁰ On the one hand, people seem to have grown used to go out shopping empty-handed, as long plastic bags to facilitate the people at the same time, also unwittingly change people's behavior. 一方面,人们似乎已经习惯了空手出门购物,因为长期以来塑料袋给人们带来便利的同时,也在不知不觉中改变了人们的行为方式。 fabiao