Donald has become incensed at his friends for being so unkind.
唐纳德因为他的朋友太不客气，所以被激怒了。
日常应用会话口语
Anger(生气)（一）
📚 句中词汇解析
从本句中提取的重要词汇
adj. 不够和善的，不亲切的;冷酷的;无情的;
💡 un不，没有+kind善良的→不和善的
"He was never actually unkind to them."
其实他从没有对他们不好。
近义：impolite, merciless, pitiless, rough, rude, ruthless
反义：hearty, heedful, humane, approachable, kindhearted, kindly
vi. 变为，成为;变得;变成;
vt. 适合，适宜;相称，相当;变成;发生;
💡 be(upon)+come→变为；成为(=to come upon）
"In a world that had suddenly become alien and dangerous, he was her only security."
在一个突然变得陌生而危险的世界里，他是她唯一的守护神。
近义：turn, wax, get, go, grow, suit
反义：remain, keep, stay, get