投下する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 投下する | 投下しない |
| Polite | 投下します | 投下しません |
| Past polite | 投下しました | 投下しませんでした |
| Past | 投下した | 投下しなかった |
| Te-form | 投下して | 投下しないで |
| Desire | 投下したい | 投下したくない |
| Potential | 投下できる | 投下できない |
| Passive | 投下される | 投下されない |
| Causative | 投下させる | 投下させない |
| Causative passive | 投下させられる | 投下させられない |
| Volitional | 投下しよう | |
| Polite volitional | 投下しましょう | |
| Imperative | 投下しろ | 投下するな |
| Conditional | 投下すれば | 投下しなければ |
| Tara conditional | 投下したら | 投下しなかったら |
noun, noun or participle which takes 'suru', transitive verb
dropping; airdrop; throwing down
Physical act of dropping something from above, especially from an aircraft. Also used for dropping supplies, bombs, or leaflets.
They dropped relief supplies to the disaster area.
An operation to drop leaflets over enemy lines.
noun, noun or participle which takes 'suru', transitive verb
investment; injection of capital
Metaphorical extension: putting money, resources, or effort into something. Common in economic and business contexts.
The government injected a huge amount of funds into economic measures.
They invest capital in a new business.
Relief supplies were airdropped from the plane.
A large amount of funds was invested in the new business.
The military dropped bombs on enemy territory.
The government poured a huge budget into the reconstruction.
adding fuel to a fire; stirring things up
airdrop; air drop