United States liquid unit

Từ điển Oxford Learners Wordfinder Dictionary

noun

a liquid unit officially adopted in the United States Customary System
• Hypernyms:
liquid unit, liquid measure
• Hyponyms:
minim, fluidram, fluid dram, fluid drachm, drachm,
fluidounce, fluid ounce, gill, cup, pint, fifth,
quart, gallon, gal, barrel, bbl