Polybenzoxazole
[化] 聚苯并┭唑
🗣️ 情景例句
What's happening with you these days?
你近来好吗？
I didn't like the taste of the medicine,but I took it anyway.
我不喜欢药的味道，但是我拿了它没办法。
I am used to traveling by air and only on one occasion have I ever felt frightened.
我习惯了乘飞机旅行，只是有一次把我吓坏了。