| 词汇 | sinus |
| 词根词缀 | 词源： 1597, "abscess, sore," from M.L. sinus, from L. sinus "bend, fold, curve." Meaning "hollow curve or cavity in the body" is attested from 1672. Sinusitis "inflammation of a sinus" is recorded from 1896. 词根记忆： n. 海湾;凹处(sinu+s)[sinu=bend,表示"弯曲"] 词根词缀： sinus sinus n 海湾, 凹处(sinu+s) sinu=bend,表示”弯曲” sinus n 海湾, 凹处(sinu+s) sinuate a 弯曲的(sinu+ate) sinuation n 曲折(sinu+ation) sinuous a 蜿蜒的(sinu+ous) insinuate v 暗示,巧妙巴结(in进入+sinu+ate=进入弯曲=不直接表达=暗示) |
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