Dorcas
n. 缝制施舍贫民的衣服的妇女会；多尔卡丝（女子名）
🗣️ 情景例句
It has been raining constantly for two days.
雨连续下了两天。
Do as most men do and men will speak well of thee.
为众之所为，受众之所夸。
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。