swivel head

基本解釋

In doing that, you automatically swivel your body. And you position your head and shoulders so you are looking directly out.
這樣做，你的身體就會(huì)自動(dòng)轉(zhuǎn)向，頭和肩膀的位置也會(huì)移動(dòng)，自然向外看。
In the Nature paper, the researchers discovered that the majority of crawling (movement along messenger RNA) occurs during a new kind motion, "head swivel, " rather than ratcheting.
在《自然》的這篇論文中，研究者發(fā)現(xiàn)，多數(shù)移行（沿信使RNA運(yùn)動(dòng)）在一種新的運(yùn)動(dòng)中出現(xiàn)，“頭部旋轉(zhuǎn)”，而不是發(fā)生棘輪。
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C. Adjust light shadow:swivel the torch head can adjust the focus to best condition.
調(diào)節(jié)燈影；通過(guò)旋轉(zhuǎn)燈頭可調(diào)節(jié)光斑最佳；
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It starts to get out of control pretty bad, and I think you learn from that, you learn to keep your head on a swivel.
NPR: Fierce Brawl Mars Canada's 10-3 Win Over Mexico
Throughout, as Sir Georg listened, his bald head with its big ears would swivel from side to side in metronomic time to the music.
ECONOMIST: Saluting Solti
You'll see the arrow pointing on a map where to go, but if you turn your head, that arrow doesn't swivel around to stay pointed in the right direction.
ENGADGET: Living with Google Glass, Day Two: Around the House