Mathematical pendulum
[化] 数学摆
🧩 词语组成解析
🗣️ 情景例句
Hello.
您好。
How do you spell your last name?
你的姓是怎样拼写的？
but when he received a similar complaint from another foreigner in the same village, he immediately sent one of his layers to investigate the matter.
但是，当他又收到住在同一村庄的另一个外国人写的一封内容类似的投诉信时，他立即派出一位律师前去调查。