He went to a rotten log near at hand and began to dig under one end of it with his Barlow knife.
他走到附近的一根烂木头旁,开始用他的巴洛刀在它的一端挖洞。
The Adventures of Tom Sawyer
Mary gave him a brand–new " Barlow" knife worth twelve and a half cents; and the convulsion of delight that swept his system shook him to his foundations.
玛丽给了他一把价值十二美分半的全新“巴洛”刀;席卷他全身的喜悦之情从根本上震撼了他。
英语百科
Pocketknife
(重定向自Barlow knife)
A pocketknife is a foldable knife with one or more blades that fit inside the handle that can still fit in a pocket. It is also known as a jackknife or jack-knife. A typical blade length is 5 to 15 centimetres (2 to 6in). Pocket knives are versatile tools, and may be used for anything from opening an envelope, to cutting twine, slicing a piece of fruit or even as a means of self-defense.