Gold bonds
[经] 金债券
🧩 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;
n. 镣铐, 监禁
🗣️ 情景例句
Do you want a first class, business class or economy seat?
你想要头等舱、商务舱还是经济舱？
I'll get this bag for you.
我来替你拿这个包吧。
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。