Reduced density
[化] 对比密度
🧩 词语组成解析
a. 减少的；简化的；缩减的
🗣️ 情景例句
Ms Lin worked hard all year.
林小姐一年到头辛勤工作。
I will go out with him is he asks me.
我会和他出去，假如他要求我的话。
In 1929, three years after his flight over the North Pole, the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
美国探险家 R。伯德在飞越北极3年之后，于1929年第一次飞越了南极。