Ept-
[医] 上, 在上, 在外
🧩 词语组成解析
[化] 三元乙丙橡胶; 乙丙三元橡胶
🗣️ 情景例句
What's wrong?
怎么啦？
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。