strenuous

IPA（発音記号）

前置詞句

Having great vigour or energy; forceful. / (of a task) Requiring great exertion; very laborious

日本語の意味

精力的な、活力に満ちた、力強い / 大変な努力や力を要する、極めて骨の折れる

He completed a strenuous workout before breakfast.

彼は朝食前に非常に激しい運動を終えた。

意味（1）

Having great vigour or energy; forceful.

strenuous exercise

意味（2）

(of a task) Requiring great exertion; very laborious

We can achieve this god‐likeness only by unremitting and strenuous effort of the intellect.

more strenuous

（ comparative ）

most strenuous

（ superlative ）