Polyoxytrimethylene
[化] 聚氧化丙烯
🗣️ 情景例句
That's the worst part--making decisions.
最伤脑筋的是要作决定。
Will it be convenient for you to explain your plans to him?
你向他解释计划将是方便的吗？
Hello, Mr. Ball. Do come in.
你好，鲍尔先生。请进来。