Abstract syntax
[计] 抽象语法
🧩 词语组成解析
abstract
['æbstrækt]
adj. 抽象的，理论上的;难解的;抽象派的;茫然的;
n. 抽象概念;抽象派艺术作品;摘要;[化]萃取物;
vt. 提取，分离;转移（注意等）;概括，摘录;<婉辞>剽窃;
abs向外+tract拉→把整体向外拉出一部分→抽象出来的
syntax
['sintæks]
n. 句法;句法规则[分析];语构;语法;
🗣️ 情景例句
I must say the products in Shanghai have improved very much in the past ten years.
我得承认上海的产品这十年来进步了很多。
To cast off the shell
蜕皮
The most unusual car was a Benz which had only three wheels.
而最不寻常的一辆则要属只有3只轮子的奔驰牌汽车了。