您要查找的是不是:
- A fall of rocks blocked the road. 掉落的岩石把路封住了。
- There are two types of rocks in this area. 这个地区有两种类型的岩石。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- We are conscious of the alternation of seasons. 我们意识到季节的交替。
- A shower of rocks and stones rattled on the roof of the dug-out. 一阵岩块和石子噼噼啪啪地打在掩蔽部的顶上。
- A spur of rock stuck out from the mountain. 山背上突起一个石脊。
- There is an alternation of black and white stripes in that cloth. 那匹布黑白条纹相间。
- He managed to hang on to a piece of rock protruding from the cliff. 他设法抓住了悬崖上向外伸出的岩石。
- A fall of rocks and earth blocked the road. 落下的岩石和泥土阻塞了道路。
- A similar effect produced by rapid alternation of two tones. 颤音通过急速地交替演奏两种音调而产生的类似效果
- They drilled through several layers of rock to reach the oil. 他们钻透了几层岩石以寻找石油。
- These modifications include the chemical alternation of the bases. 这种修饰作用包括碱基的化学变化。
- Pieces of rock plummeted down the mountainside to the ground below. 岩石一块块顺著山的陡坡滚落到地面。
- The rapid alternation of two tones either a whole or a half tone apart. 颤音两个相距一个音或半个音的音的迅速交替
- During the earth tremor a large piece of rock chopped out of the ground. 在一阵轻微的地震中,一大块岩石突然从地下露出地面。
- Be careful! There are lots of rocks cropping out. 当心!有许多岩石露出地面。
- We finally got at a ledge of rock near the summit. 我们最后到达了靠近峰顶的一块突出的岩崖。
- The slow movement of rock debris and soil down a weathered slope. 蠕动岩石碎片和土壤沿着受风雨侵蚀的滑坡向下缓慢移动