Polyphenylene oxide
[化] 聚苯醚; 聚亚苯醚
🧩 词语组成解析
聚亚苯基
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
When you learn a new verb, learn its various forms.
学到了新动词时，记住它的各种形式。
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？
but on the second, I applied myself assiduously to the task.
不过，新年第二天，我全力以赴地照着去做了。