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单词 tri-
释义
tri-
pref.
1. Three: trilobate.
2.
a. Occurring at intervals of three: trimonthly.
b. Occurring three times during: triweekly.

[Middle English, from Latin and Greek; see trei- in the Appendix of Indo-European roots.]
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更新时间:2024/9/22 1:15:23