Lost usefulness
[经] 用途消失
🧩 词语组成解析
lost
[lɔst]
adj. 失去的;迷路的;不知所措的;
v. 遗失，失去（ lose的过去式和过去分词）;（使）失去（所需要的东西，尤指钱）;（因事故、年老、死亡等）损失;浪费;
usefulness
[['ju:sfulnis]]
n. 有用, 有益\\n[经] 有用, 有用性
🗣️ 情景例句
I think all the products are going to sell very well.
我相信这批货一定会卖得很好。
If there's anything else I can do, please call on me.
如果有任何事情我能效劳的话，请打电话给我。
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，