noun🔗Share제비Any of various passerine birds of the family Hirundinidae, which also includes swallows, that catch insects whilst flying.""A martin flew quickly overhead, snapping up a mosquito in mid-air." "제비 한 마리가 빠르게 머리 위로 날아가면서 공중에서 모기를 잡아먹었다.animalbirdnaturebiologyorganismChat with AIVocabulary GamePractice Reading
noun🔗Share맷돌A perforated stone-faced runner for grinding."The miller carefully adjusted the martin in the mill to ensure a consistent grind of the wheat. "제분업자는 밀의 일정한 분쇄를 위해 방앗간의 맷돌을 조심스럽게 조정했다.machineutensilarchitectureChat with AIVocabulary GamePractice Reading
