Poly(ethylene terephthalate)
[化] 聚对苯二甲酸乙二酯
🗣️ 情景例句
I mean about her being alone.
我是指她很孤单。
Two ears to one tongue, therefore hear twice as much as you speak.
两只耳朵对一舌，故应多听而少说。
So far, no man has travelled farther than the moon, but spaceships without people have reach other parts of the universe.
到目前为止，尚未有人到过比月球更远的地方，但无人驾驶的宇宙飞船已到达过宇宙的其它地方。