Parallel-veined leaf

parallel ['pærəlɛl]

adj. 平行的;相同的，类似的;[电]并联的;[计]并行的; adv. 平行地，并列地; n. 平行线（面）;相似物;类比;纬线; vt. 使平行;与…媲美;与…相比;与…相似;

par(para-=beside)+allel(one another)→平行线；并列；类似；比较；平行的；相似的

veined

a. 有脉纹的, 有叶脉的, 有纹理的\\n[医] 有脉纹的

leaf [lif]

n. 叶子;页;叶状的结构;金属薄片; vt.& vi. 翻书（报）; vi. 生叶;

Otherwise, they'll not be considered.

否则不予受理。

It's up to us to help those in need.

我们有责任帮助那些有困难的人。

We set off down the hill. At first it was easy walking over the grass. Then the grass turned to bushes and the hillside became steeper. We climbed over rocks, through trees and found it more and more difficult to get down the hill. By now we were beginnin

我们开始下山，起初很容易地走过草地，后来草地变成了灌木丛，山峰变得更陡了。我们爬过岩石，穿过树林，发现下山越来越难。这时我们感到疲惫，雨也下大了。我在一小块草地上停下来，转身看看跟在我后面的弟弟。就在这时我在两块岩石中间发现了一个洞。“我过去看看，”我喊?2282