常见例句the hypochile is saccate, ovoid and big while the epichile is relatively tiny, reflexed, undivided and transversely oblong or subreniform. 基段片囊狀，卵形，巨大，先段片相對微小、反捲，不再細裂而呈橫曏橢圓形。epichil 上脣 返回 epichile