-s
suf. 附在规则名词之后构成复数; 附在某些无单数形式名词之后构成复数glasses, socks, trousers; 附在某些名词之后构成单数billiards, checkers, works; 用以构成表示反复或一贯之动作或状态的副词always, Sundays; 附在原形动词之后, 构成第三人称单数一般现在时态的陈述语气
🗣️ 情景例句
My vacation was wonderful.
我的假期棒极了！
The problem has been bothering me for weeks.
那个问题已经困扰了我几个星期。
What are the selling points of your product?
你们的销售重点是什么呢？