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词根:blast, blasto = germ 胚, 芽

  词根blast来源于希腊语 blastos 意思是“胚,芽”,blasto- 为 -blast- 的变体,

  引申阅读:胚芽和硫基一点联系也没有:-sulf(o)- / -sulph(o)- 硫代 / 硫基,来源于拉丁语 sulfur,后两者为英国英语拼法,如:desulfur 脱硫、sulfur 硫磺 / 用硫磺处理。

同源词:

1. ectoblast [ecto- 外,blast 胚]
  n.外胚层

2. ectoblastic [见上,-ic 形容词后缀]
  adj. 外胚层的

3. entoblast  [ento- 内,blast 胚]
  n. 内胚层

4. entoblastic  [见上,-ic  ...的确良]
  adj. 内胚层的

5. endoblast [endo- 内,blast 胚]
  n. 内胚层

6. epiblast [epi 上面,外,blast 胚]
  n. 上胚层,外胚层

7. hematoblast [hemato 血,blast 芽,孢]
  n.血小板;血细胞

8. blastoderm  [blasto 胚,derm 皮,膜]
  n.胚膜,胚盘

9. blastogenesis [blasto  胚芽,gen 生长,-esis名词后缀]
  n. 胚生,芽生

10. blastopore  [blasto 胚,pore 孔]
  n.胚孔

11. blastocyst  [blasto  胚,cyst 囊]
  n.胚囊;胚泡

12. mesoblast [meso- 前缀意思是“中间”,blast 胚]
  n.中胚层 (处在中间层的胚,即中胚层)

词根词缀:blasto-, blast-, -blast, -blastic

【来源及含义】Greek: germ, bud; shoot, formative cell or layer; of or pertaining to an embryonic or germinal stage of development

【同源单词】blast, blastema, blastocarpous, blastocyst, blastocyte, blastoderm

词根词缀:clast-, clas-, -clastic, -clast, -clase, -clasia, -clasis, -clasis, -clasmic, -clasm

【来源及含义】Greek: break, break in pieces; broken, broken in pieces, crush; bend

【相关词根词缀】 Related break, broken-word units: frag-; rupt-.

【同源单词】aclasia, aclassis, aclastic, anaclastic, anemoclastic, angioclast

词根词缀:elasto-, elast-

【来源及含义】Greek > Latin: driven on, set in motion; driven, set in motion; ductile; elasticity, elastic

【同源单词】aeroelastic, anelasticity, elastance, elastase, elastic, elastic bandage

词根词缀:plasmo-, plasm-, plast- plasma-, plasmato-, -plasmat-, -plasia, -plasis, -plasm, -plasmatic, -plasmic, -plast, -plastic, -plasy, -plasty

【来源及含义】Greek: made, molded, formed

【同源单词】abdominoplasty, anaplasty, aplasia, aplastic, arterioplasty, arthrodysplasia