一回りする · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 一回りする | 一回りしない |
| Polite | 一回りします | 一回りしません |
| Past polite | 一回りしました | 一回りしませんでした |
| Past | 一回りした | 一回りしなかった |
| Te-form | 一回りして | 一回りしないで |
| Desire | 一回りしたい | 一回りしたくない |
| Potential | 一回りできる | 一回りできない |
| Passive | 一回りされる | 一回りされない |
| Causative | 一回りさせる | 一回りさせない |
| Causative passive | 一回りさせられる | 一回りさせられない |
| Volitional | 一回りしよう | |
| Polite volitional | 一回りしましょう | |
| Imperative | 一回りしろ | 一回りするな |
| Conditional | 一回りすれば | 一回りしなければ |
| Tara conditional | 一回りしたら | 一回りしなかったら |
noun, noun or participle which takes 'suru', intransitive verb
one round; one circuit; one lap
Used for completing a single circuit, turn, or round of something, often with verbs like する or 回る.
Let's go home after taking one turn around the park.
He did one lap of the track.
one size (larger or smaller)
Indicates a difference of one size, typically in clothing, shoes, or other sized items. Often used with 大きい or 小さい.
These shoes are one size too big.
He is about one round older than me (e.g., 12 years older).
one cycle of the Chinese zodiac (12 years)
Refers to a full 12-year cycle of the Chinese zodiac. Often used to describe age differences or periods.
He is 12 years younger than me.
I remember the events from one zodiac cycle ago.
I took a walk around the park.
The new shoes are one size bigger than the old ones.
He is twelve years older than me.