是固定词组be kind to 意思是善待，对……亲切，例如： 1.Be kind to old people.对老人要宽厚。 2.Would you be kind enough to close the window?请把窗子关上好吗？ 3.I wonder if you'd be kind enough to call him.请你给他打个电话好吗？ 4.Be kind to other people and especially to yourself.善意对待别人，特别是自己...
Bekindof有一种特殊用法，例如：Itwaskindofyoutooffer.--谢谢你的好意，（was是be的过去，单数）。其他情况下，kind单数，kinds复数，表示种，类：akindof某一种allkindsof各种各类的...
be kind to=treat kindly/warmly/well be kind to= be nice to= be friendly to be kind to your family =treat your family well. Serve the foreign guests well, treat them warmly.服务周到，接待热情 If you take care of dogs, please treat them kindly. 如果养狗，请善待它们...