Constituencies
n. （选举国会议员的）选区( constituency的名词复数 ); 选区的全体选民; （政客或政党的）支持者; 赞助者
🗣️ 情景例句
Look, the Kramers are showing off in their new convertible.
看，克来姆一家在炫耀他们的新敞蓬车。
Don't forget to invite him.
不要忘记邀请他。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。