falter

There was a falter in his voice as he spoke.

彼が話すときに声にためらいがあった。

His falter was noticeable as he walked on the slippery floor.

彼が滑りやすい床を歩くときに彼のよろめきは目立った。

There was a falter in his speech during the interview.

インタビュー中に彼のスピーチには口ごもりがあった。

He faltered when he saw the difficult question.

彼は難しい質問を見たときにためらった。

He faltered as he walked on the icy path.

彼は氷の道を歩くときによろめいた。

He faltered during his speech.

彼はスピーチの途中で口ごもった。