EJDict
ライセンス: CC0 (Public Domain)
日本語WordNet
an unintentional but embarrassing blunder; "he recited the whole poem without a single trip"; "he arranged his robes to avoid a trip-up later"; "confusion caused his unfortunate misstep"
walk unsteadily; "The drunk man stumbled about"
miss a step and fall or nearly fall; "She stumbled over the tree root"
encounter by chance; "I stumbled across a long-lost cousin last night in a restaurant"
make an error; "She slipped up and revealed the name"
AIによる解説
To trip or momentarily lose balance while walking. Also means to make a mistake in speaking, or to discover something by chance (stumble upon/across).
ライセンス: KeyLang Original
He ungracefully stumbled off the stage.
彼はぎこちなくステージからよろめき出た。
Language differences can be a stumbling block in international business.
言語の違いは国際ビジネスにおける障害になりうる。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz