stratigraphy
study of layers and their relationships
n.L3 확장C1
층서학; 지층 연구
영어 정의 the study of layers of soil, rock, or archaeological deposits and how those layers relate to one another
TOEFL 어휘
단어와 구문 2,876개 · 주제 21개
어휘 (105)
Stone Age
n. · B1 · L2broad period when stone tools were central technologies
석기 시대
stone tool
n. · B1 · L1implement made by shaping stone
석기; 돌로 만든 도구
stratigraphy
n. · C1 · L3study of layers and their relationships
층서학; 지층 연구
succession
n. · C1 · L2transfer of a throne or ruling position
왕위 계승; 통치 지위의 승계
tablet
n. · B2 · L2flat slab used as a writing surface
글을 쓰는 점토판; 석판
tomb
n. · B2 · L2constructed place for burying the dead
무덤; 묘실
trace the origins of
v. · B2 · L1investigate how something first developed
…의 기원을 추적하다
trade route
n. · B1 · L1regular path used to move goods between places
교역로; 무역 경로
transatlantic
adj. · B2 · L2crossing or connecting opposite sides of the Atlantic
대서양을 횡단하는; 대서양 양쪽을 연결하는
tree-ring dating
n. · C1 · L3estimating wood age by matching growth patterns
나이테 연대 측정
tribute
n. · C1 · L2payment made to acknowledge a stronger ruler's power
공물; 조공
unearth
v. · C1 · L2discover buried objects by digging
발굴해 내다; 땅속에 묻힌 것을 찾아내다
uprising
n. · C1 · L2collective resistance against established authority
봉기; 집단적 저항
vassal
n. · C1 · L3person owing service and loyalty to a lord
봉신; 가신
written record
n. · B1 · L1information about past activity preserved in writing
문자 기록; 서면 기록