无齿

Checking bivalves by microscope, the respiratory system was hurt, especially on lamina.

通过显微镜观察，漂白粉和氯杀宁的主要作用部位为背角无齿蚌的呼吸系统，在其鳃上可见明显病变。

That time was called the late Cretaceous period.

无齿翼龙生活在6000万年前，这个时候是白垩纪晚期。

Stamens 4, declinate; filaments free, edentate; anther cells 2, apex usually confluent.

雄蕊4，下倾；花丝离生，无齿；花药室2，先端通常汇合。

Posterior filaments edentate at base.

后唇瓣花丝无齿的在基部。

Stamens 4, declineate, exserted; filaments free, edentate; anthers 1-locellate, flat.

雄蕊4，declineate，外露；花丝离生，无齿；花药1室，平。

Any of various slow-moving, arboreal, edentate mammals of the family Bradypodidae of South and Central America, having long hooklike claws by which they hang upside down from tree branches and feeding on leaves, buds, and fruits, especially

树懒：生活在美洲中部和南部的树懒科哺乳动物之一，移动缓慢，栖息在树上，无齿目，爪子长而有钩，它们用爪子倒悬在树枝上，吃树叶、嫩芽和果实，尤指

Single examples of this value are known with right margin imperforate.

据知，这个面值有右边无齿的单枚票多枚存在

Large Dragons, 1ca, imperforate horizontal pair, with top right corner margins, rare, VF-F RMB:

PR 大龙邮票1分银横双连无齿样票，带上右直角边，少见，上中品

Large Dragons, 1ca, imperforate horizontal pair, with top right corner margins, rare, VF-F

PR 大龙邮票1分银横双连无齿样票，带上右直角边，少见，上中品

C94 Stage Art of Mei Lanfang, imperforate stamps in horizontal pairs, all with corner wide margins, rare, OG, VF

纪94梅兰芳舞台艺术无齿邮票横双连，均带直角宽边，极少见，原胶，上品

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。