trough: ความหมายและคำอธิบายความหมาย

A long, narrow, generally shallow receptacle for holding water or feed for animals.

Any of various similar containers for domestic or industrial use, such as kneading or washing.

A gutter under the eaves of a roof.

A long, narrow depression, as between waves or ridges.

A low point in a business cycle or on a statistical graph.

Meteorology An elongated region of relatively low atmospheric pressure, often associated with a front.

Physics A minimum point in a wave or an alternating signal.