stone

A2高頻度 NGSL-2

英 /stəʊn/米 /stəʊn/

意味

noun

石

a hard solid mineral substance that is found in the ground, often used for building

“Most of the houses are built of stone.”

TED / YouTube の精読レッスンを見て、単語をタップ、間隔反復で復習。