この鍵は合わないのですが。
Sentence Analyzer
English Translation
I'm afraid this key does not fit.
Furigana
この鍵 は合 わないのですが。
Romanji
Kono kagi wa awanai no desu ga.
Words
此の
(この)
this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
鍵
(かぎ、カギ)
key; lock
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
合う
(あう、おう)
to come together; to merge; to unite; to meet; to fit; to match; to suit; to agree with; to be correct; to be profitable; to be equitable; to do ... to each other; to do ... together
の
(の)
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
です
(です)
be; is
が
(が)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and