この歯が虫歯になっています。
Sentence Analyzer
English Translation
This tooth is decayed.
Furigana
この歯 が虫歯 になっています。
Romanji
Kono ha ga mushiba ni natteimasu.
Words
此の
(この)
this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
歯
(は)
tooth
が
(が)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
虫歯
(むしば、うし、くし)
cavity; tooth decay; decayed tooth; caries
に
(に)
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
成る
(なる)
to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...