a. parallel to or in the plane of the horizon or a base line
词态变化
复数形式:horizontals
常见例句
1
n a tablet placed horizontally on top of the capital of a column as an aid in supporting the architrave n a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves
2
a tablet placed horizontally on top of the capital of a column as an aid in supporting the architrave n
3
the value of a coordinate on the horizontal axis
4
-- said the magnetic needle balances itself horizontally, having no dip
5
a nearly horizontal passage from the surface into a mine
