词根:terr
关键点:核心义是“强/支撑/加固”。把 fortis 想成一股“承重力”:能把结构顶住(fort/fortress),也能把力量推出去(effort),还能把人心扶稳(comfort)。拉丁 terra = earth / land(地、陆)。把它想成“力场/要塞”:一方面是 strong,一方面是把东西“加固/支撑起来”。terr- 表“地、土”。(Etymonline: https://www.etymonline.com/word/territory)
目录
A. 意象化理解
地/土 从“土地”到“领土(territory)、恐怖(terrible 与“令地颤”的联想)、地下室(subterranean)。territory = 领土;terrestrial = 地球的、陆生的。
(技术语境):把系统当作“城防工程”:fortify=加固边界;effort=把力打出去;comfort=给用户“稳住”的支撑。
三条路径:fort/fortress(防御)→ effort(出力)→ comfort/fortitude(扶稳/坚韧)。
B. 词汇表
territory [B1](领土;领域)
- 拆解:terr-(land)+ -itory。(Etymonline: https://www.etymonline.com/word/territory)
- 释义(按词根词缀推导):土地(范围)→ 领土、领域。
- 例句:This is outside our territory.
terrain [B2](地形;地势;领域)
- 拆解:terr-(land)+ -ain(名词化,来自法语词尾)→ 一片土地的形态
- 释义(按词根词缀推导):土地呈现出来的形态/起伏 → 地形;引申为“讨论/业务的地盘” → 领域。(Etymonline: https://www.etymonline.com/word/terrain)
- 例句:The service operates in difficult regulatory terrain.
terrestrially [B2](派生词)
- 拆解:terrestrial + -ly(副词后缀)。
- 释义(按词根词缀推导):以…的方式 → …地。
- 例句:Handle errors terrestrially.
territorially [B2](派生词)
- 拆解:territorial + -ly(副词后缀)。
- 释义(按词根词缀推导):以…的方式 → …地。
- 例句:Handle errors territorially.
extraterrestrially [B2](派生词)
- 拆解:extraterrestrial + -ly(副词后缀)。
- 释义(按词根词缀推导):以…的方式 → …地。
- 例句:Handle errors extraterrestrially.
terrace [C1](露台;梯田;台阶式平台)
- 拆解:terr-(earth/land)+ -ace(名词后缀)→ 像“地面台阶”一样的平面
- 释义(按词根词缀推导):从地面“切出/砌出一层层平台” → 露台;梯田;台阶式平台。(Etymonline: https://www.etymonline.com/word/terrace)
- 例句:They built a terrace behind the house.
terrarium [C1](玻璃生态箱;饲养箱)
- 拆解:terr-(earth)+ -arium(容器/场所)→ 装土的容器
- 释义(按词根词缀推导):把“土/地”装进容器里做成小生态 → 玻璃生态箱;饲养箱。(Etymonline: https://www.etymonline.com/word/terrarium)
- 例句:We kept the insects in a terrarium.
terracotta [C1](赤陶;陶土)
- 拆解:terra(earth)+ cotta(cooked)→ 烧过的土
- 释义(按词根词缀推导):把“土”烧制成器物 → 赤陶;陶土。(Etymonline: https://www.etymonline.com/word/terra-cotta)
- 例句:The roof tiles are terracotta.
terrestrial [C1](地球的;陆生的)
- 拆解:terr-(earth)+ -estr- + -ial。(Etymonline: https://www.etymonline.com/word/terrestrial)
- 释义(按词根词缀推导):与地球/陆地有关的。
- 例句:Terrestrial life depends on water.
territorial [C1](领土的;领域性的)
- 拆解:territory(领土/领域)+ -al(…的)→ 与领土/领域有关的
- 释义(按词根词缀推导):与“领土/领域”相关 → 领土的;领域性的。(Etymonline: https://www.etymonline.com/word/territorial)
- 例句:Some animals are territorial.
subterranean [C1](地下的)
- 拆解:sub-(under)+ terr-(earth)+ -anean。(Etymonline: https://www.etymonline.com/word/subterranean)
- 释义(按词根词缀推导):地下的。
- 例句:Subterranean cables run under the city.
extraterrestrial [C1](地外的;外星的)
- 拆解:extra-(outside/beyond)+ terrestrial(地球的)→ 地球之外的
- 释义(按词根词缀推导):在“地球/陆地”之外的 → 地外的;外星的。(Merriam-Webster: https://www.merriam-webster.com/dictionary/terrestrial)
- 例句:The story features an extraterrestrial visitor.
C. 关联词根词缀
关联词根(非本文主讲)
- -estr-:在 B 词汇表中出现
组合词素(Combining forms,建议可单列)
(本词表暂无可登记的组合词素)
词缀(Affixes,不单列,仅登记)
- -ace:terrace
- -ain:terrain
- -al:terrestrially / territorially / extraterrestrially / terrestrial / territorial
- -anean:subterranean
- -arium:terrarium
- -ial:terrestrially / territorially / extraterrestrially / terrestrial / territorial
- -itory:territory
- -ly:terrestrially / territorially / extraterrestrially
- extra-:extraterrestrially / extraterrestrial
- sub-:subterranean