Hydra

Hydra

意味(日本語)

ヒドラ(九つ頭の沼へび、ギリシャ神話)

語源

  • hydr- : Gk.hydr- = water(水)

意味(英語)

  • (noun) Greek Mythology The many-headed monster that was slain by Hercules.
  • (noun) A constellation in the equatorial region of the southern sky near Cancer, Libra, and Centaurus. Also called Snake2.
  • (noun) A persistent or multifaceted problem that cannot be eradicated by a single effort.

例文

  • And another commentator described what he dubbed the Hydra Effect, which means drugs are so profitable and so cheap to produce that even if you begin to cut off the supply in one part of the world, it simply rears its head in another part of the world.

頭文字:

語源が同じ単語を一緒に覚えよう

hydroplaning

hydroplaning

(車)ハイドロプレーン現象

語源

  • hydr- : Gk.hydr- = water(水)

hydrophobia

hydrophobia

恐水病、狂犬病 ◇phobos(=fear)

語源

  • hydr- : Gk.hydr- = water(水)

【広告】

hydrant

hydrant

消火栓

語源

  • hydr- : Gk.hydr- = water(水)

hydroxide

hydroxide

水酸化物

語源

  • hydr- : Gk.hydr- = water(水)

hydrangea

hydrangea

アジサイ ◇angeion(=vessel)、色が水色

語源

  • hydr- : Gk.hydr- = water(水)

hydrate

hydrate

(化)水化物、水酸化(水和)させる(する)

語源

  • hydr- : Gk.hydr- = water(水)

hydration

hydration

(化)水酸化(水和)(作用)

語源

  • hydr- : Gk.hydr- = water(水)

hydraulic

hydraulic

水力の、水圧の

語源

  • hydr- : Gk.hydr- = water(水)

hydro

hydro

水力電気

語源

  • hydr- : Gk.hydr- = water(水)

hydrocarbon

hydrocarbon

炭化水素

語源

  • hydr- : Gk.hydr- = water(水)

【広告】

hydroelectric

hydroelectric

水力電気(発電)の

語源

  • hydr- : Gk.hydr- = water(水)

hydrofoil

hydrofoil

水中翼(船)

語源

  • hydr- : Gk.hydr- = water(水)

hydrogen

hydrogen

水素 ◇Gk.hydor(=water)

語源

  • hydr- : Gk.hydr- = water(水)

hydrogen bomb

hydrogen bomb

水素爆弾

語源

  • hydr- : Gk.hydr- = water(水)

hydrometer

hydrometer

(河川の)流速計

語源

  • hydr- : Gk.hydr- = water(水)

hydrometry

hydrometry

液体比重測定(法)、水速測定

語源

  • hydr- : Gk.hydr- = water(水)

hydroplane

hydroplane

水上飛行機

語源

  • hydr- : Gk.hydr- = water(水)