chain-saw

基本解釋

Ms. Leo won best supporting actress for her portrayalof the chain-saw-tough matriarch in “The Fighter.”
里昂（Leo）夫人則以在《斗士》中飾演的鏈鋸韌女族長一角贏得最佳女配角獎。
"We were sampling with the largest chain saws we could find -- a chain-saw bar of seven feet," he said.
“我們用上了能找到的最大的鏈鋸進行取樣——鋸片長達(dá)7英尺，”他說道。
Born in the remote Amazon town of Canutama, a notorious hotspot for illegal deforestation, Barbosa used to work for the loggers as a chain-saw operator.
出生于亞馬遜地區(qū)一個偏遠(yuǎn)小鎮(zhèn)的Barbosa過去給伐木商做鏈鋸手。他的家鄉(xiāng)是一個因非法砍伐森林而臭名昭著的熱點地區(qū)。

How about a WD-40 grease gun, or paraffin lube stick for windows, or lithium spray grease or two-stroke oil for your chain saw?
FORBES: Johnny One-note
Later during a patrol, Zeitchik saw people held within the camp's chain-link fence.
NPR: Holocaust Survivors, Veterans Gather At DC Museum
Over the past three years, we saw year-over-year growth in chain store sales stabilize around 3.5 to 4 percent.
FORBES: Black Friday: Did We See A Turnaround In Retail

A chain saw is a big saw with teeth fixed in a chain that is driven around by a motor.

鏈鋸
However, the rotation part of chain-saw will be kickback, when it is impacted by rigid object.
但是鏈鋸在工作狀態(tài)下如果遇到剛性物體,鏈鋸轉(zhuǎn)動部分會反沖。