Optimising
(optimise 的现在分词) vt. 使最优化, 使尽可能有效
🗣️ 情景例句
Yes, we are, Mr. Wang. How are you going to pay?
对，我们开门。你打算如何付钱？
Don't run away!
别想溜！
Come and sit down, Chen Hui.
请过来坐，陈慧。