🧩 词语组成解析
sir
[sɝ]
n. 先生;（用于姓名前）爵士;（中小学生对男教师的称呼）先生;老师;
n. 艾萨克（男人名）；以撒（希伯来族长, 犹太人的始祖亚伯拉罕和萨拉的儿子）
n. 矿工, 煤矿工, 连杆\\n[化] 连杆
🗣️ 情景例句
Does this come with a certificate of authenticity?
这有鉴定证明吗？
The thing I don't like about driving is all the traffic on the road.
在开车方面我不喜欢的事情是堵车。
Neither was I surprise when the train stopped at Widley, a tiny station a few miles along the line.Even a mighty express train can be held up by signals.
火车开出几英里即在一个小站威德里停了下来。对此，我不觉得奇怪，因为即便是特别快车也可能被信号拦住。