English主要词典
canvas
Universal Words
noun
1 [U] a strong heavy rough fabric used for making tents, sails, etc. and by artists for painting on
2 [C] a piece of canvas used for painting on; a painting done on a piece of canvas, using oil paints:
a sale of the artist's early canvases
IDIOMS
under canvas in a tent:
They spent the night under canvas.