Aggregate investment
[化] 投资总额
🧩 词语组成解析
aggregate
['æɡrɪɡət]
n. 合计;聚集体;骨料;集料（可成混凝土或修路等用的）;
adj. 总数的，总计的;聚合的;[地]聚成岩的;
vt. 使聚集，使积聚;总计达;
ag一再+greg群体+ate使→增加团体→聚集
🗣️ 情景例句
Is the boss coming by?
是老板过来了吗？
What do you like to do in your spare time?
空闲时你喜欢干什么？
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。