Как по Английски будет 악센트가 없는

adjective

(of a syllable) without accent or stress.

Примеры использования:

In portuguese, vowels have stressed (tonic) and unstressed (atonic) forms.

adjective

Not spoken with or characterized by a particular accent.

Примеры использования:

His english is fluent and unaccented

adjective

(of a syllable) not pronounced with stress.

Примеры использования:

Here's what they had to say - as you'll see, they got the wrong answer, because they perceive that …

adjective

Lacking the power to perform physically demanding tasks; having little physical strength or energy.

Примеры использования:

She was recovering from flu, and was very weak