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单词 propagate
释义
prop·a·gate (prŏpə-gāt)
v. prop·a·gat·ed, prop·a·gat·ing, prop·a·gates
v.tr.
1. To cause (an organism) to multiply or breed.
2. To breed (offspring).
3. To transmit (characteristics) from one generation to another.
4. To cause to extend to a broader area or larger number; spread: missionaries who propagate the faith.
5. To make widely known; publicize: propagate a rumor.
6. Physics To cause (a wave, for example) to move in some direction or through a medium; transmit.
v.intr.
1. To have offspring; multiply.
2. To extend to a broader area or larger number; spread.
3. Physics To move through a medium.

[Latin prōpāgāre, prōpāgāt-; see pag- in the Appendix of Indo-European roots.]

propa·ga·ble (-gə-bəl) adj.
propa·gative adj.
propa·gator n.
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更新时间:2025/1/23 12:35:43