中文翻译与英英解释

(泻叶与泻盐泡成的)泻药。

black:    adj. 1.黑，黑色的。 2.暗的；黑暗的。 3.(教 ...

draught:    n.，，adj. ＝ draft.

A black draught was a saline aperient mixture used, along with a blue pill, as a purgative in the 19th century and well into the early part of the 20th century, with veterinarians prescribing these to constipated cattle and horses.