Lacks
n. 缺乏, 不足, 没有( lack的名词复数 )\\nv. 缺乏, 缺少( lack的第三人称单数 )
🗣️ 情景例句
Chairman Mao said it is necessary to drill as much as possible.
毛主席说，反复操练是非常必要的。
Custom is a second nature.
习惯是第二天性。
It's a small world.
世界真小。