Recrossing
(recross 的现在分词) v.再越过, 再穿过
🗣️ 情景例句
Being with him helped.
和他在一起有帮助。
Give never the wolf the wether.
莫把阉羊送给狼。
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，