Conversion ratio
[经] 折合率, 兑(调)换率
🧩 词语组成解析
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
I've been there several times.
我到那儿去过好几次。
He went to the post office to mail a letter.
他去了邮局寄信。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。