Wails
n. 痛哭, 哭声( wail的名词复数 )\\nv. 哭叫, 哀号( wail的第三人称单数 )
🗣️ 情景例句
is my idea of heaven!
正是我所谓的天堂
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
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，