Ecol
abbr. ecological 生态学的; ecology 生态学, 社会生态学
🗣️ 情景例句
I know it hurts.
我知道那儿痛。
There's a DC-10 out of LaGuardia Airport at 9:15 A.M.
上午9点15分有班DC-10号班机从拉瓜迪亚机场起飞。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）