輾〔辗〕 zin² {zhǎn}

1. roll over on side
2. turn half over

輾軋〔辗轧〕 zin² zaat³ {zhǎn yà}

1. to roll over
2. to run over

輾轉〔辗转〕 zin² zyun² {zhǎn zhuǎn}

1. to toss about in bed
2. to pass through many hands or places

輾轉反側〔辗转-侧〕 zin² zyun² faan² zak¹ {zhǎn zhuǎn fǎn cè}

to toss and turn restlessly (in the bed)