英语词汇“trough”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

trough

(trôf, trŏf)

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

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

2. A gutter under the edge of a roof for carrying off rainwater.

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

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

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

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

[Middle English, from Old English trog; see deru- in the Appendix of Indo-European roots.]

单词	trough
释义	trough (trôf, trŏf) n. 1. a. A long, narrow, generally shallow receptacle for holding water or feed for animals. b. Any of various similar containers for domestic or industrial use, such as kneading or washing. 2. A gutter under the edge of a roof for carrying off rainwater. 3. A long, narrow depression, as between waves or ridges. 4. A low point in a business cycle or on a statistical graph. 5. Meteorology An elongated region of relatively low atmospheric pressure, often associated with a front. 6. Physics A minimum point in a wave or an alternating signal. [Middle English, from Old English trog; see deru- in the Appendix of Indo-European roots.]
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