n. 圈,环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. (使)成环,(使)成圈;以环连结;使翻筋斗;
🗣️ 情景例句
What is your regular practice concerning the terms of payment?
你们一般采用什么付款方式?
To wave your arms
振臂,挥手
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.