有齿的

Finally, the shape of crown gear is relativelyspecial,so its processing and manufacturing has a certain difficulty.

最后，鼓形齿的外形较为特殊，加工制造有一定的难度。

A large nocturnal burrowing rodent of the genus Cuniculus, found in South and Central America and similar to the agouti, especially the spotted species C.

无尾刺豚鼠一种夜间打洞的天竺鼠属大啮齿目动物，产于中美洲和南美洲，和刺豚鼠类似，尤指有斑点的种类加拿大无尾刺豚鼠，依靠植物和水果为生，因其肉可食而被捕猎

A large nocturnal burrowing rodent of the genus Cuniculus,found in South and Central America and similar to the agouti,especially the spotted species C.paca that lives on plants and fruit and is hunted for its edible flesh.

无尾刺豚鼠一种夜间打洞的天竺鼠属大啮齿目动物，产于中美洲和南美洲，和刺豚鼠类似，尤指有斑点的种类加拿大无尾刺豚鼠，依靠植物和水果为生，因其肉可食而被捕猎

Photo Gallery: Tropical Rain Forest Wildlife Even the world's largest rodents can have a tender moment.

甚至世界上最大的啮齿动物也能有温和的瞬间。

Leaf blade margin obtusely lobate-dentate from middle to apex or near apex.

从中间到先端或近先端的钝的叶片边缘浅裂有齿。

Any of numerous herbs of the genus Ranunculus, native chiefly to temperate and cold regions and having acrid juice, often toothed or lobed leaves, and usually yellow or white flowers with numerous pistils.

毛茛一种毛茛属草本植物，主要产于温带和寒带，有苦的汁液，齿形或圆形叶片，通常开黄色或白色多雌蕊的花

Small furry-tailed squirrel-like Old World rodent that becomes torpid in cold weather.

东半球形似松鼠、尾巴有毛的小型啮齿动物，在寒冷的冬季变得迟钝。

The velocity of sound in water is more than four times that in air .

舵片上有一个带齿的轮，这个轮受到气流的冲击而高速转动。

The ab- sence of the vomer and pterygoid teeth,the anterior shift of the large pineal foramen,and the elonga- tion of the neck indicate that M.brevis may have had a close relationship with the Askeptosauroidea, to which the Chinese genus,Anshunsaurus is referred.

这些特征显示短吻贫齿龙可能与包括中国安顺龙属在内的Askeptosauroidea超科有相近的系统关系。中国台湾自然科学博物馆；加拿大自然博物馆；日本国立科学博物馆台中 40453；渥太华 ON K1P 6P4；东京

Staminodes terete and divided at apex or not, or flat and 5-7-dentate or 2- or 3- or 5-lobed at apex, apex usually eglandular.

圆柱状的退化雄蕊和与否分在先端，或平和5-7有齿或者2或3-或者5浅裂在先端，无腺体的先端通常。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。