Hong kong dollar
na. 港币\\n
🧩 词语组成解析
n. （中国、日本的）行, 商行
n. 含锡砾石下的无矿基岩；钢
dollar
['dɑlɚ]
n. 美元;一元纸[硬]币;金钱;财富;
🗣️ 情景例句
It's Zhao, Z-H-A-O.
姓赵，Z-H-A-O。
It's hard to say.
很难说。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？