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- long rayed cell 长突细胞
- The searchlight shot a long ray across the sky. 探照灯射出一道长长的光柱划过天空。
- Ray cells were procumbent exclusively uniseriate and very dense. 同型单列射线、分布密度高；
- They were accumulated in the large central vacuoles of secondary phloem parenchyma cells and secondary phloem ray cells. 这些蛋白质积累在韧皮薄壁细胞和韧皮射线细胞的中央大液泡里。
- Resin was synthesized by the active cells in the cambium zone including secondary xylem cells, cambium cells, secondary phloem cells and ray cells. 其形成的部位为当年的次生木质部，树脂道是由最幼嫩的木质部部分细胞分化形成。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- Visible in the above image, among many other newly imaged features, are unusually long rays that appear to run like meridians of longitude out from a young crater near the northern limb. 在上面这张影像中可以看到，有许多新拍摄到特征，极长的辐射线，从北部边缘附近的年轻陨石坑发出，看上去就像经度子午线一样。
- The Effect of Mechanical and Chemical Treatments of Ray Cell on Sheet Linting 木射线细胞的机械和化学处理
- It was a long trudge up the hill. 那段上山的路很难走。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- Cream cakes are no long a luxury. 奶油蛋糕再也不是奢侈品了。
- It took a long while to do the work. 做这个工作花了许多时间。
- Between ourselves, that young man's hair is much too long. 就咱俩之间说说，那小伙子的头发实在是太长了。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- It was very thoughtless of you to keep her waiting so long. 你让她等那么久也太不体谅人了。
- He delivered a long prose full of platitudes. 他发表了一篇充满陈词滥调的文章。
