Counterattacking
反攻, 反击( counterattack的现在分词 )
🗣️ 情景例句
She's been having a fling.
她曾经风流放纵过。
I've never read a more stirring story.
我没有读过比这更鼓舞人心的故事。
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，