Optimising
(optimise 的现在分词) vt. 使最优化, 使尽可能有效
🗣️ 情景例句
She is the woman of my dreams.
她是我的梦中情人。
We used to have a lot of fun when we were that age.
当我们是变老时，我们过去常有很多趣事。
with, superimposed upon, it the continents, together with the islands and other features of the oceans.
上面附加着大陆以及岛屿和海洋的其他形态。