boomkin

boomkin怎么读

英式音标：[\'bu:mkɪn]

美式音标：[\'bumkɪn]

boomkin的意思释义

n.

船艏伸杆；

英英释义

A boomkin, sometimes referred to as a bumkin or as a bumpkin, consists of an exceptionally strong and usually wooden spar that projects forwards and often (though not always) downwards over the main head-rail of a traditional western sailing ship, one on either side of the vessel (not to be confused with cathead). The heel of this spar is usually either butted against a knighthead or is bolted to it (bolting being more common from the end of the 18th century forwards).

boomkin用法及例句

例句参考

Salinosporamides D−J from the Marine Actinomycete Salinispora tropica, Bromosalinosporamide, and Thioester Derivatives Are Potent I...

Lajollamycin, a nitro-tetraene spiro-beta-lactone-gamma-lactam antibiotic from the marine actinomycete Streptomyces nodosus

New salinosporamides from the marine actinomycete Salinispora tropica and thioester derivatives, potent inhibitors of 20S proteasome

Sailing rig

Frameworks of Choice: Predictive and Genetic Testing in Asia edited by Margaret Sleeboom-Faulkner Kin, Gene, Community: Reproductiv...

[3.2.0] Heterocyclic compounds and methods of using the same

Nice to kin and nasty to non-kin: revisiting Hamilton\'s early insights on eusociality

[3.2.0] heterocyclic compounds and methods of using the same

Boom & bust in the Great White North