Needlessness
[n. 不必要；多余
🗣️ 情景例句
Always remember to wash your hands before eating.
用餐前谨记要洗手。
I'm not tall enough.
我还不够高。
Yu Yan and Jim were neck and neck. They both passed on their sticks at the same time.
余延和吉姆跑得一样快。