Dodecylphosphoric acid(ddpa)
[化] 十二烷基磷酸
🗣️ 情景例句
You just relax with Grandpa.
你只要放轻 陪爷爷就行了。
Two or three of them look familiar.
我认识他们中的两三个。
Yes. It's a Chinese car.
对，那是辆中国产的小汽车。