annoy 指由于干扰、不顺利或受不了某种外界情况等而“使烦恼、懊恼”,如:
I was annoyed by his bad manners.
他的无礼使我恼怒.
bother 指不停地“扰乱”、“麻烦”,使人不能安宁,而产生烦恼的心理.如:
Pardon me for bothering you with such a small matter.
请原谅我为这点小事麻烦你.
upset
She upset our plan.
她打乱了我们的计划.
2.使苦恼,使心烦; 使不适
The news upset him emotionally.
这消息使他心烦意乱.
Chocolate upset his stomach.
希望帮助到LZ哟