trapezoid

/trap-uh-zoid/US // ˈtræp əˌzɔɪd //UK // (ˈtræpɪˌzɔɪd) //

梯形,梯形图,梯形体,梯形的

Definitions

n.名词 noun

1
- : Geometry. a quadrilateral plane figure having two parallel and two nonparallel sides.British.trapezium.
- : Anatomy. a bone in the wrist that articulates with the metacarpal bone of the forefinger.

adj.形容词 adjective

1
- : Also trap·e·zoi·dal. Geometry. of, relating to, or having the form of a trapezoid.

Is any thing here added to the conception of each trapezoid?
The second trapezoid is composed of pieces which can be placed in the rectangle, filling it completely.
Trapezoid -al: a four-sided plane of which two sides are parallel and two are not.
Another drawer contains various figures: an oval, an ellipse, a rhombus, and a trapezoid.
Arms trapezoid, at the base half as broad, at the distal end twice as broad as the triopyle-shaped medullary shell.