What's the difference between "throw" and "throw" in the slogan "Don't throw litter"?

The subjective intention of "throwing" is very strong, but the word "throwing" is slightly passive, that is, it has the meaning of "throwing", but it also has the meaning of "losing", which is relatively broader than "throwing". As the meaning of "throwing", the two words have the same meaning. The details can be seen below.

1. Throw

Pinyin: rēQNHS Zhuyin: ㄖㄥ Simplified radical: ㄥ, external stroke: 2, total stroke: 5 Traditional radical: stroke sequence number: 12153 Four-corner number: 5727 UniCode:CJK unified Chinese character U+6254. 2 discard; Don't throw it away: this fish stinks, throw it away | Don't throw away the melon and fruit dander. Throw < Move >: (sound. From the hand, it is sound. Oracle Bone Inscriptions-shaped, like pulling or throwing things by hand. The original meaning: pulling, pulling) is the same as throwing and drawing. -"Guangya" is a gift that you don't respond to, but you throw it away. -"Lao Zi" destroyed the throwing wheel. -"The Book of the Later Han Dynasty" is thrown; Throw away, throw away < Deputy > Throw < Name > Last name, last name. The ancient and modern people's table has thrown a gentleman. -"Zhengzitong" throws r ē ng ?, throws: ~ bricks. ~ Grenade. 4. discard: ~ discard. ~ drop. ~ go to the trash can. Throw rèng 1. Traction; Pull. 2. destroy. Throw: to throw; To cast

2, lost

lost diū interpretation ① lost; Lost: lost | lost | lost the key. (2) throw: throw away | throw away your helmet and armor | Don't throw things about. 3 shelved; He can't get over it | I've lost my English for several years. 4 loss of dignity: losing face | losing face | losing face. Lose diūdiào lost. [Example] Xiao Zhao accidentally lost his house key. Lose face, diūmiànzi. Lose face. If you can't solve problems by yourself, you should ask others for advice. This is a kind of learning, not a matter of losing face. Discard di ū q ū throw it away; Abandon. When he moved, he threw away a lot of useless things. Forget things, diū sān là sì describes carelessness or poor memory and forgetfulness. [Example] Xiao Zhang is warm and sincere, but he is a little careless and forgetful.

lost <; Move >: Lost; Lost and abandoned; I have been a useless person all my life, and I have never thrown a piece of soil to you. -The Scholars was published; Lost diū ① lost: ~ lost my wallet. 2 throw it away; Put it down: ~ into the river, things ~ don't open.