🧩 词语组成解析
ghetto
['getəu]
n. 少数民族的集中住宅区;犹太人区;限制区，分离区;贫民区;
upgrade
[,ʌp'ɡred]
n. 向上的斜坡;
vt. 提升;使（机器、计算机系统等）升级;提高（设施、服务等的）档次;提高（飞机乘客、旅馆住客等）的待遇;
up向上+grade步，级→向上升级→上升，升级
🗣️ 情景例句
This small child is quite self-centered. Maybe he is spoiled by his family.
这个小孩挺以自我为中心的，可能是被家人宠坏了。
Opportunity seldom knocks twice.
机不可失，失不再来。
You may choose whatever you like.
你可以喜欢什么就选什么。