Severities
n. 严重( severity的名词复数 ); 严格; 严谨; 严厉的对待
🗣️ 情景例句
I need a new toothbrush. My old one's worn out.
我需要一支新牙刷。旧的用坏了。
At night, all cats are grey.
猫在夜晚皆灰色（丑妍暗中难分辨）。
I can do nothing but that.
我只会做那件事。