Digonal
二角(的), 对角的
🗣️ 情景例句
Nobody. That's the problem.
没有人。这就是问题所在。
I worked at the grocery store yesterday.
我昨天在杂货店工作。
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，