As waves crested the sailor grabbed onto the handspike to maintain balance.起浪时水手抓住绞盘棒以保持平衡....crested writing paper.有饰章的信纸The first wave of marchers crested the hill.第一批游行示威者登上了山顶。...crested china.有饰章的瓷器...crested hawks....
You must have noticed how tired he sometimes looks.你一定注意到他有时候显得特别疲惫。She noticed her own proud walk had become a shuffle.她意识到自己趾高气扬的步伐已变成了拖着脚走路了。He noticed that fabric was tearing away from the plane's wing.他注意到机翼在一块...
It was prepared by the reaction of 12 H - dibenzo [ d , g ] [ 1,3 ] dioxocin - 6 - carboxylic acid with acetoxime.由二苯并-1,3-二氧杂 - 环辛烷 -2- 羧酸经两步反应制得, 总收率70%....