双蝴蝶
- 网络Tripterospermum affine;Tripterospermum chinense;double butterfly;Tripterospermum chinensis
双蝴蝶-
于是，她给老头子系上颈巾，漂漂亮亮地打了一个双蝴蝶结，因为她到底系得比他好。
So she tied on his neckerchief-for that was something she understood much better than he-tied it with a double bow , and made him look quite dashing .
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其中4个为有较好抗氧化活性的（？）酮类化合物，其余2个为首次从双蝴蝶属植物中分离得到，且有1个为新化合物。
Four of them were xanthones which had antioxidant activity , the other two of which one belonged to new compounds were isolated from the genus Tripterospermum for the first time . 2 .