如何在另一个函数中访问OnTriggerEnter2D中的值?

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class RedHP : MonoBehaviour
{

    public float HP = 5;
    public GameObject BlueWon;
    public GameObject Restart;

    void OnTriggerEnter2D(Collider2D trig)
    {
        if (trig.gameObject.tag == "ThrowableBlue")
        {
            StartCoroutine(BowlDestroyTime());
            HP--;
            if (HP <= 0)
            {
                BlueWon.SetActive(true);
                Restart.SetActive(true);
                PlayerBlueController.canMove = false;
                PlayerBlueController.canFire = false;
            }
        }
    }

    IEnumerator BowlDestroyTime()
    {
        yield return new WaitForSeconds(1);
        Destroy(trig.gameObject);
    }
}

我只是想在太短的时间后销毁我的物体,使其看起来更好。在里面 IEnumerator 我无法访问 trig.gameObject 因为它是在 OnTriggerEnter2D . 有没有办法访问此值? 我还试着把 迭代器 在OnTriggerEnter2D中,它也不起作用。有点新手