alongside,beside,near有什么分别?

alongside
KK: []
DJ: []
ad.
1. 在旁边;沿着;靠拢着;并排地
The police car pulled up alongside.
那辆警车在旁边停下。
prep.
1. 在...旁边;沿着...的边;与...并排靠拢着
The boat pulled up alongside the dock.
那条船在码头旁停靠。
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beside
KK: []
DJ: []
prep.
1. 在...近旁;在旁边
He sat down beside Emma.
他在艾玛身旁坐下。
2. 和...相比
She seems dull beside that girl.
与那个女孩相比,她显得乏味。
3. 和...无关;离(题)
That's beside the point.
那事与此不相干。
4. 除此以外(现在一般用besides)
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near
KK: []
DJ: []
a.
1. 近的
The post office is quite near.
邮局很近。
2. (关系、程度上)接近的;近似的
Her aunt is her nearest relative.
她姨妈是她最近的亲戚。
3. (两者中)较近的[Z][B]
the near bank of the river
较近的一边河岸
4. 几乎的,险乎的[B]
She wore an expression of near fear.
她面露几近恐惧的神色。
ad.
1. 近,接近
He lives quite near.
他住得很近。
2.