bed ripples

常见例句

They come together into a kiss and sink down to the bed of moss, and ripples of light spread out around them.
他们靠在一起吻着，然后沉入苔藓的床，光的涟漪环绕他们蔓延着。
They come together into a kiss and sink down on the bed of moss, and ripples of light spread out around them.
最后他们用一个亲吻结束,沉睡到苔藓床上,光圈如涟漪一般在他们周围环绕
It is revealed by experiments that the development of river dune is divided into 4 stages, such as forming of small bed ripples, growth of great dunes, extension of the dunes and their distortion.
实验表明，河流沙丘的发展过程可以分为4个阶段：低矮沙纹的形成、大沙丘的生长、沙丘的延伸及沙丘的变形。