Elasticizer
[化] 增弹剂
🗣️ 情景例句
OK, Susan.
好的，Susan
This alone made our nine-day trip worthwhile.
光这件事我们9天的旅行就非常值得。
He usually takes a short walk in the evenings and is always home by seven o'clock.
傍晚常常出去溜达一会儿，并且总是在7点钟以前回来。