bow drill
bow drill — 名詞
1. a simple hand-powered tool in which a bow moves a string wrapped around a spindl
弓鑽
以弓弦轉動軸心鑽孔或取火的工具
a simple hand-powered tool in which a bow moves a string wrapped around a spindle, turning it quickly to bore through wood or create fire by friction
Kwame showed the group how to use a bow drill to start a campfire.
Kwame 向大家示範如何用弓鑽生營火。
use a bow drill to + [verb] for stating purpose
Amara used the bow drill to bore a clean hole through the soft pine board.
Amara 用弓鑽在軟松木板上鑽出一個平整的洞。
The children watched Renata spin the bow drill, hoping to see smoke.
孩子們看著 Renata 轉動弓鑽，期待看到冒煙。
spin the bow drill — describing the drilling action
Tuan worked the bow drill back and forth until a curl of smoke rose from the wood.
Tuan 來回拉動弓鑽，直到木頭上冒出一縷煙。
worked the bow drill back and forth — describing the repeated sawing motion
Without matches, a bow drill may be your only way to light a fire.
沒有火柴的時候，弓鑽可能是你生火的唯一方法。
- fire drill
often used for the same tool, though some fire drills use a pump or strap instead of a bow
- pump drill
uses a pump action with a crossbar and flywheel rather than a bow
同根字
常見搭配
名詞搭配
- bow drill kit
- bow drill spindle
- bow drill fire
常用片語
- use a bow drill to start a fire
介系詞搭配
- with a bow drill