Coleorhiza ( pl . coleorhizae ) The protective sheath surrounding the radicle in grasses.胚根鞘:保护幼根的鞘状结构.Conclusion Saber sheath trachea is a sign of rather severe COPD.结论剑鞘气管是较重的copd的标志.Coleoptile A sheath like structure ...
The brooch dates back to the fourth century BC.这枚胸针的历史可以追溯到公元前4世纪。Her brooch caught the rays of the setting sun.落日余晖照射在她的胸针上.She was wearing a small silver brooch.她戴着一枚银质的小胸针....
人造丝比天然丝更易起皱 吗 ?Does artificial silk crease more easily than natural silk?羊毛比人造丝厚实.Wool has more body than rayon.人造丝是仅次于棉花的使用得最广泛的织物。Rayon rank second only to cotton as the most widely used fiber....
When grass is ensiled it undergoes a rapid change in composition.牧草一经青贮,其化学成分要发生很大变化.She had a sweet voice, sometimes rapid and sometimes drawling in her throat.她声音甜润, 时而口若悬河,时而拖声拖气.It seems reasonable to expect rapid ur...
侍者把他们点的餐端了过来，格雷厄姆签了单。The waiter returned with their order and Graham signed the bill.热情的女招待会一再推荐，最后点的餐多到吃不下!Jovial ladies chivvy you into ordering more than you can eat!他看着酒吧招待员备好他点的啤酒。He watched the barman prepare the b...
The meeting produced the usual bromides about macroeconomic policy, third-world debt and the environment.会议上提出的还是那些惯常讨论的老套话题——宏观经济政策、第三世界债务和环境问题。The bank also collects and disseminates information on macroeconomic topics...