keelson

/kel-suhn, keel-/US // ˈkɛl sən, ˈkil- //UK // (ˈkɛlsən, ˈkiːl-) //

科尔森,凯尔森,科尔逊,凯森

Definitions

n.名词 noun

1
Nautical.
- : any of various fore-and-aft structural members lying above or parallel to the keel in the bottom of a hull.

I guess you don't realize how many times I've been over this hulk, from decks to keelson, with a mallet and a foot-rule.
We are going to place the keelson, and a dozen pair of hands would not be too many.
Taking five feet of strong line, I tied one end under a rib next the keelson, and the other around the paddle.
No Briggs ever breaks a promise, and Hal is all clear Briggs, from truck to keelson!
On each side of the keelson are assistant-keelsons to give greater strength.