词根：sinu = curve, hollow

  来自拉丁语的sinu 意为curve,hollow。

  （*拉丁文sinus(=curve)——英文字根字典）

同源词：

1. insinuate（在里边画曲线、弯曲 in(=in) + sinu(=curve)）
  vt.暗示；含沙射影；使缓缓进入
  insinuation n.旁敲侧击的话；影射
  some people are continuing to insinuate that i was responsible for the accident. 有些人一直含沙射影地说我应该对这一事故负责。

2. sinuous
  adj.蜿蜒，曲折的
  sinuousity n.蜿蜒，曲折

3. sinus
  n.窦（如鼻窦、静脉等）

4. sinuate
  adj.弯曲的；波状的

5. sinuation
  n.曲折

6. sinusitis
  n.静脉窦炎《-itis = inflammation（发炎）》

词根词缀：alveolo-, alveol-, alve-, alveat-

【来源及含义】Latin: trough, channel; small cavity, small pit; hollow

【相关词根词缀】 A cross reference of other word family units that are related directly, indirectly, or partially with: "opening, hole, cavity, tract, tube": alveolo-; antro-; anu-; celo-; coelio-; concho-; fenestra-; hernio-; hiat-; meato-; ora-; parieto-; poro-; pyl-, pyle-; pylor-; sphinctero-; splanchn-; stomato-; syringo-; uretero-; urethro-; vagino-; ventricul-.

【同源单词】alvei, alveoalgia, alveobronchiolitis, alveolar, alveolate, alveolectomy

词根词缀：anco-, anc-

【来源及含义】Greek: ankos: a bend or hollow, an angle; a valley; also a crag

【同源单词】ancocole, ancophilous

词根词缀：aulo-, aul-

【来源及含义】Greek: hollow way, tube, pipe; any instrument; such as, a flute

【相关词根词缀】 A cross reference of word units that are related, directly and/or indirectly, with "tube, pipe": can-, cann-; duc-, -duct (to lead, leading); fistul-; siphon-; syringo-; tub-.

【同源单词】aulophobia, aulophyte, aulophytic, aulosophile, aulostomatous, aulot

词根词缀：axillo-, axill-, axil-

【来源及含义】Latin: armpit; angle; borrowed directly from Latin ala which meant both "wing" and "the hollow under a wing or an arm"

【同源单词】armpit, axil, axilla, axillant, axillar, axillary

词根词缀：bomb-

【来源及含义】Greek > Latin [a hollow, deep sound, a humming, a buzzing] > Italian [explosive shell]: booming, humming sound

【同源单词】bomb, bombard, bombarded, bombardier, bombarding, bombardment

词根词缀：cav-, cavo-, cava-, cavi-, cavern-

【来源及含义】Latin: hollow, a hollow place; chasm; prison

【相关词根词缀】 Related "cave, cavern" word sources: speleo-; spelunc-, spelunk-; stalac-, stalag-; troglo--.

【同源单词】angiocavernoma, biconcave, bulbospongiosus, cage, cajole, cajolement

词根词缀：celo-

【来源及含义】Greek: hollow; abdomen; hernia; used primarily in the sense of concave; pertaining to a bodily cavity

【相关词根词缀】 A cross reference of other word family units that are related directly, indirectly, or partially with: "opening, hole, cavity, tract, tube": alveolo-; antro-; anu-; coelio-; concho-; fenestra-; hernio-; hiat-; meato-; ora-; parieto-; poro-; pyl-, pyle-; pylor-; sphinctero-; splanchn-; stomato-; syringo-; uretero-; urethro-; vagino-; ventricul-.

【同源单词】celoscope, celoscopy, celosomia, celotomy, celozoic

词根词缀：coelio-, coelo-, coel-, -coele, coeli-, celeo-, cel-, cele-, celi-, celio-

【来源及含义】Greek: abdomen [hollow, cavity of the body]

【相关词根词缀】 A cross reference of other word family units that are related directly, indirectly, or partially with: "opening, hole, cavity, tract, tube": alveolo-; antro-; anu-; celo-; concho-; fenestra-; hernio-; hiat-; meato-; ora-; parieto-; poro-; pyl-, pyle-; pylor-; sphinctero-; splanchn-; stomato-; syringo-; uretero-; urethro-; vagino-; ventricul-.

【同源单词】celiac, celialgia, celiectomy, celiocentesis, celiodynia, celioenterotomy

词根词缀：colpo-, colp-, kolpo-, kolp-

【来源及含义】Greek: womb, fold; vagina; from "bosom, lap, hollow"

【相关描述】The letter "k" is frequently used in place of the beginning "c" for many of these words.

【同源单词】aerocolpos, bathycolpian, colpalgia, colpectasia, colpectomy, colpedema