Polyphosphazenes
[化] 含磷氮链聚合物
🗣️ 情景例句
But at my age,
但是，像我这般年纪，
I'd like to make an appointment with Professor Smith. Would 9:00 tomorrow be all right?
我想和史密斯教授约个会面时间。明天9点行吗？
At the international level, sport is frankly mimic warfare.
在国际比赛中，体育简直是一场模拟战争。