Convexity ratio
[机] 凸[度]率
🧩 词语组成解析
n. 中凸, 凸状, 凸面\\n[化] 凸度; 焊缝凸度
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
Yes, but I don't know where to start.
是的 ，但我不知道从何说起。
Great souls suffer in silence.
伟人受苦，声色不露。
He told him he had better return it or he would call the police.
告诉他最好把羊交还，否则就去叫警察。