English Dictionary

gain

/ɡeɪn/

noun

(architecture) A square or bevelled notch cut out of a girder, binding joist, or other timber which supports a floor beam, so as to receive the end of the floor beam.

She worked hard to gain the respect of her colleagues.

意味（1）

(architecture) A square or bevelled notch cut out of a girder, binding joist, or other timber which supports a floor beam, so as to receive the end of the floor beam.