Nulling
(null 的现在分词) a. 无效力的, 无效的, 无价值的\\nn. 零, 空, 零位\\n[计] 空
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
Nothing is really beautiful but truth.
只有真理才是真美。
He's a terrible man when he's angry.
他生气的时候很可怕。