Last Updated
：2025/12/08
foco
IPA(Pronunciation)
Noun
masculine
regional
光学における焦点や集中点、また比喩的な「重点」「フォーカス」を表す名詞。
English Meaning
(optics) focus (point at which rays of light converge) / (geometry) focus (point of a conic at which rays reflected from a curve or surface converge) / (photography) focus (convergence of light on the photographic medium) / (epidemiology) the source of transmission of a disease
（ plural ）
Quizzes for review
See correct answer
(光学) 焦点 (光線が収束する点) / (幾何学) 焦点 (円錐曲線上で曲線または面から反射された光線が収束する点) / (写真) 焦点 (写真媒体上の光の収束) / (疫学) 病気の伝染源
(光学) 焦点 (光線が収束する点) / (幾何学) 焦点 (円錐曲線上で曲線または面から反射された光線が収束する点) / (写真) 焦点 (写真媒体上の光の収束) / (疫学) 病気の伝染源
See correct answer
foco
Durante o experimento, o cientista ajustou o foco da lente para concentrar a luz.
See correct answer
実験中、科学者はレンズの焦点を調整して光を集中させました。
See correct answer
Durante o experimento, o cientista ajustou o foco da lente para concentrar a luz.
Portuguese (Portugal, Brazil) - Japanese
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
