nounダウンロード🔗共有軒The upturned edge of a roof which acts as a gutter; a cyma.例:"The rain poured off the roof and into the sima, preventing water from dripping directly onto the porch. "雨は屋根から軒に流れ込み、水が直接ポーチに滴るのを防いだ。architecturebuildingAIとチャット語彙ゲーム読解練習
nounダウンロード🔗共有シマThe lower layer of the earth's outer crust that underlies the sial and is rich in silica, iron, and magnesium.例:"Geologists explain that the sima, rich in magnesium and iron, lies beneath the continents' less dense sial layer. "地質学者は、マグネシウムと鉄が豊富なシマが、大陸の密度が低いシアル層の下にあると説明しています。geologymaterialsubstanceworldsciencenatureAIとチャット語彙ゲーム読解練習