【语音精讲】
【地道文段】
have a sweet tooth 爱吃甜食
to like things that taste of sugar
•I have a sweet tooth, so I couldn’t live / without sweets.↘
我很爱吃甜食，所以没糖的话，我真的活不下去了。
bittersweet 〔情感、记忆或经历〕苦乐参半的；〔味道或气味〕甜中带苦的，又苦又甜的
feelings, memories, or experiences that are bittersweet are happy and sad at the same time or a taste or smell that is bittersweet is both sweet and bitter at the same time
•This photo reminds him↗/ of the bittersweet memories↗of his childhood.↘
这张照片让他想起了他苦乐参半的童年记忆。
keep sb. sweet 讨好某人，巴结某人
to behave in a pleasant friendly way towards someone, because you want them to help you later
•I’m trying to keep Mum sweet / so that she’ll lend me the car.↘
我在讨好妈妈，好让她把车借给我。