Polyoctamethylene sebacamide
[化] 聚亚辛基癸二酰胺
🗣️ 情景例句
Something else I was wondering about was...
我想知道其它事是^
I want to go coach, and I'd prefer a morning flight.
我要普通舱，还有，我喜欢早上的班机。
It was warm last Sunday, so I went and sat on the river bank as usual.
上星期日天气很暖和。于是我和往常一样，又去河边坐着。