unfriend
v. (非正式,在社交网站上)与(某人)解除好友关系
n. 敌人
例句
Long after the kids had gone home, I noticed he'd forgotten to unfriend us.
但在孩子们回家很久之后,我发现他忘了解除和我的好友关系了。
She said site managers now are considering making "unfriend" the official term.
她说现在网站管理员正考虑将“unfriend”作为正式词汇。
To unfriend is drastic, used only in the direst of circumstances-like a bad breakup.
解除好友关系是很严重的事情,只有在类似分手这种情况下才会使用。