Endurance ratio
[机] 持久比
🧩 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
Are you the oldest in your family?
你是你家里最大的孩子吗？
He seldom came to see his wife, did he?
她不来看他妻子，是这样吗？
What are you doing? he asked.
“你在做什么？”他问道。