harsh chemicals短语¹³¹⁶²⁰⁺³ 基本例句 刺激性化学物质 I started using it because I am pregnant and don't want harsh chemicals in my system, but I can tell you for sure that I will continue to use it even after the baby arrives. 我开始用它是因为我怀孕了不希望被任何化学成份所伤害，但是我要告诉你我肯定在宝宝出世后还会继续用下去的。231tao