Gold content
[经] 含金量
🧩 词语组成解析
gold
[ɡold]
n. 金，黄金;金色;金币;金饰品;
adj. 金（制）的，含金的;金色的;金本位的;
🗣️ 情景例句
I want to keep the after-school programs--
我要保存这些课外活动--
Where are you going?
你要去哪里？
A talk? What subject should I talk about?
吉姆，讲话？我能讲什么题目呢？