1. I suspected that ratfish also possess these organs, but to confirm this conjecture, I needed to catch a ratfish unharmed and keep it alive long enough for experimentation.
我怀疑鼠鱼也有这些器官，但为了验证我的假设，我必须捕捉到一条活鱼，好好养到做完实验为止。
youdao
2. I suspected that ratfish also possess these organs, but to confirm this conjecture, I needed to catch a ratfish unharmed and keep it alive long enough for experimentation.
