Propenyl
丙烯基
??? 情景例句
It's so soothing.
是這樣的安詳。
Saturday the whole family will clean out the garage.
周六全家動(dòng)員打掃車庫。
She feared staying alone in the farmhouse.
她害怕一個(gè)人留在農(nóng)舍里。