Igor
n. (Igor)人名；(乌克、罗、塞、斯洛伐、法、葡、俄、西、英)伊戈尔\\nabbr. 注入气和采出石油比（Injection Gas-Oil Ratio）
🗣️ 情景例句
Things are never as bad as they seem.
事情往往不像看上去的那么糟。
'Tis a good horse that never stumbles.
好马不失蹄。
What was the matter?
怎么啦？