Leukemogen
致白血病物质
🗣️ 情景例句
It all sounded so easy
一切听起来都那么容易。
They jumped at the unexpected noise.
他们因突如其来的声音吓得跳了起来。
A cat's ability to survive falls is based on fact.
猫在跌落时能够大难不死是有事实作为依据的。