Horrible: very bad or unpleasant; used to describe sth that you do not like 极坏的;十分讨厌的;可恶的
horrible weather/children/shoes
糟透了的天气╱孩子╱鞋
The coffee tasted horrible.
这种咖啡难喝极了.
I've got a horrible feeling she lied to us.
我感觉到很不愉快,她对我们说了谎.
Embarrassing: making you feel shy, awkward or ashamed 使人害羞的(或难堪的、惭愧的)
an embarrassing mistake/question/situation
令人难堪的错误/问题/处境
It can be embarrassing for children to tell complete strangers about such incidents.
让孩子们向素不相识的人讲述这样的事情可能是难为了他们.
It was so embarrassing having to sing in public.
非得在众人面前唱歌太令人难为情了.
Etiquette: the formal rules of correct or polite behaviour in society or among members of a particular profession (社会或行业中的)礼节,礼仪,规矩
advice on etiquette
在礼节方面的忠告
medical/legal/professional etiquette
医学界的/法律界的/行业规矩