Aequilateral
等边的, 两侧[边]相等的
🗣️ 情景例句
No problems. Here's your passport, and here's your money. Have a nice day, Mr. Lu.
没问题。这是您的护照，还有您的钱。祝您愉快，陆先生。
Would you let me know your fax number?
可以告诉我您的传真机号码吗？
Sit down, please.
请坐。