English主要词典
mule
Universal Words
noun
1 an animal that has a horse and a DONKEY as parents, used especially for carrying loads:
He's as stubborn as a mule.
2 (slang) a person who is paid to take drugs illegally from one country to another:
The authorities believe these men are important figures in the drug trade, not merely mules.
3 a woman's SLIPPER (= a soft shoe for wearing indoors) that is open around the heel
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