Aggregately
adv. 合计, 一共
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
How many feet are you going to use?
你要用几英尺？
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，