挖洞

The meerkat has small, black, crescent shaped ears that have the ability to close when digging to prevent sand entering.

狐獴有著小黑新月型的耳朵，有著在挖洞时能闭起来以避免砂进入耳内的功能。

He saw the tents and re－membered everything, from the time he had gone for a walk with Manuel to the moment he had dug the hole the night before.

他看见帐篷，记起了发生的每一件事，从他和曼纽埃勒散步的那一刻起直到前一夜他挖洞睡觉的时候。

Growling, he threw himself at the snow, and a moment later, he had jumped upwards into the daylightHe saw the tents and re－membered everything, from the time he had gone for a walk with Manuel to the moment he had dug the hole the night before.

咆哮着，他用身体撞着积雪。一会儿，他就跳了上来，外面已经是白昼了。他看见帐篷，记起了发生的每一件事，从他和曼纽埃勒散步的那一刻起直到前一夜他挖洞睡觉的时候。

Our job is not only to poke the holes in the ground.

我们的工作不是在地上挖洞。

In other words, Roosevelt's policy of digging holes failed to increase the unemployment rate during the prewar time.

所以从1929年开始一直到第二次世界大战之前，罗斯福这种挖洞的政策是失败的，没有增加就业量。

The usual technique for tunneling through hard rock is to drill holes in the face of the heading.

挖洞的10.The通常技术通过硬岩是对钻孔在标题面前。

Later,you dig a hole beneath the boulder and lift out a pair of Surefooted Boots.

然后，你在那巨石下挖洞弄出了一双稳当之靴。

You dig in my cell while I'm there, and I'm gonna split your wig!

简单地说就是：如果你在我的牢房你挖洞我就劈死你！

Any of several freshwater bivalve mollusks of the genera Anodonta and Unio, found in the central United States, that burrow in the sand or mud of lakes and streams.

淡水蚌发现于美国中部的无齿贝属和珠蚌属几种淡水双壳软体动物的一种，在湖和河中的沙中或泥中挖洞

This study focused on two-dimensional laboratory model test for the pile-soil-tunnelling interaction using a close range photogrammetric technique and numerical analysis.

使用一个近距离摄影测量的技术和数据分析，这项研究集中于二维堆土壤挖洞互作用的实验室模型试验。

The big eared hedgehog, the little owl, the sand gecko, the three-toed jerboa, and every show needs a villain - saw-scale - the viper!

大耳刺猬，小猫头鹰，沙壁虎，三趾跳鼠，每场戏都需要反派角色：蝰蛇。

Plasmodiophora brassicae ; resting spores ; density gradient centrifugation of sucrose ; ultrasonic disruption

根肿；休眠孢子；蔗糖密度梯度离心；超声波破碎