Leukemogen
致白血病物质
🗣️ 情景例句
As you know, my reaction to Peter was extremely favorable when I met him.
如你所知，刚遇到彼德时我是非常喜欢他的。
There are four quarters in every dollar.
每美元有四个二角五分。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）