Osr
abbr. oxide-stable resin 氧化稳定树脂, 耐氧化树脂
🗣️ 情景例句
but I knew engineering was not for me.
但我知道工程对我不合适。
The swan sings when death comes.
死期来到，天鹅歌声美妙。
the editor was getting impatient, for the magazine would soon go to press.
在此期间，编辑等得不耐烦了，因为杂志马上要付印。