water bug
Longman Dictionary of Contemporary English 5++LDOCE 5++ˈwater bug noun [countable] American English informalHBI a small insect that lives in water 水蝽;划蝽
ˈwater bug nounChineseSyllable
water bug
ˈwater bug
noun [countable]
American English informal a small insect that lives in water
ˈwater bug
noun [countable]American English informal a small insect that lives in water