Circumscribing
v. 在…周围划线( circumscribe的现在分词 ); 划定…范围; 限制; 限定
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
Delicious smell!
芳香的气味！
Bleriot set off half an hour later.
半小时后便正式出发了。