🧩 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;
john
[[dʒɔn]]
n. 盥洗室, 厕所, 嫖客
肯德鲁(①姓氏 ②John Cowdery, 1917-, 英国生物学家, 曾获1962年诺贝尔化学奖)
🗣️ 情景例句
Thank you.
谢谢。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？