... 丙酮毒性作用 toxic effect of acetone 丙烷毒性作用 toxic effect of propane 吃鱼毒性作用 toxic effect from eating fish ...
双语例句
1
The extracts ofacetone and petroleum ether had no effect to the hatching rate and egg development duration, but they were toxic to the newly hatched larvae of Plutella xylostella.