Corolla with a slender tube, outside glabrous, pubescent in throat, 2-lipped, lower lip 3-cleft, upper lip 2-cleft.是什么意思_Corolla with a slender tube, outside glabrous, pubescent in throat, 2-lipped, lower lip 3-cleft, upper lip 2-cleft.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句