短語(yǔ)詞組短語(yǔ)target t hit theory 中靶學(xué)說(shuō)single target multi -hit theory 單靶多擊學(xué)說(shuō)multi -hit target theory 標(biāo)的多擊說(shuō)single hit multi target theory 單擊多靶學(xué)說(shuō) 返回 target hit theory