He gave her a single flower, a red rose, to show his love.

他给了她一朵红色的玫瑰花，来表达他的爱意。

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But in all my past offerings is there not a single flower made fadeless by the eternity of tears?

但是，过去我奉献给你的一切，那永存的泪水难道未曾使一朵小花四时不谢么？

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There had been no welcome home for the young squire, no festivities, no deputation, not even a single flower.

当这年轻的贵族归家时，谁也没有来欢迎他。没有宴会，没有代表，甚至一朵花也没有。

youdao

You see one single flower nodding on a cliff side far across the canyon, or a huge knot in a redwood tree looking like Zeus' face, or some of God's little crazy creations goofing around in creek pools (zigzag bugs), or a sign on a lonely fence saying 'M.

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His reconnoitre had led him, through a vegetable patch given up to weeds, into what had been a garden, its single remaining flower bed marked with seed packets that told what its several rows contained.

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For example, honey resulting from various flowers is less expensive than from a single kind of flower.

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