品种更换change: vt. 1.改变,变更,变换,变革。 2.交换;兑换;把 ...variety: n. 1.变化,多样化 (opp. monotony, ...the varieties: 可可的品种adapted varieties: 适宜品种canning varieties: 罐藏品种下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:the change of varieties,即可在微信中查询翻译