常見(jiàn)例句用作名詞 (n.)Each dot is called a sorus and consists of many sporangia mounted on stalks.每個(gè)圓點(diǎn)稱(chēng)爲(wèi)一個(gè)囊群，由許多長(zhǎng)在柄上的孢子囊組成。 返回 sorus