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
He came down with the flu, so he didn't go to work.
他感冒了，所以没去上班。
I don't think she cares about what happens to her children.
我认为他并不关心她孩子的事。
I've no idea. He just asked me to come round for supper.
我也不知道，他只是叫我过来吃晚饭。