However, not only are many of those chemicals now banned, but hardy bedbug individuals also survived and multiplied, meaning that now, bedbug populations are resistant to many of our weapons against them.
然而,许多化学品如今被禁止,且强大的床虱个体也死里逃生并大量繁殖,这意味着,现在床虱能对
许多
们针对它们的武器。