Self-checkout
（让顾客在无收银员的情况下）自行付费结帐的零售系统
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
checkout
['tʃekaut]
n. 检验，校验;结帐;
🗣️ 情景例句
You never looked better.
再漂亮不过了。
It's nothing to get upset about.
没什么，用不着烦恼。
So, although I still have large business interests,I always look for chances to make life easier for some of the children in this world.
因此，虽然我仍然拥有许多商业股份，但是我总是在寻找机会使世界上一些儿童的生活过得好一些。