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
Sure. Come on.
当然记得。你来吧。
Everything new is fine.
新事物总是美好的。
It was used for keeping tea hot after it was made,said Wei Hua. It was filled with hot water.
“那是在茶沏好后用来保温的，”魏华说，“用来装热开水的。”