Diglycolamine
二甘醇胺
🗣️ 情景例句
Mr. Park is a devoted husband.
帕克先生是个忠实情深的丈夫。
Do in Rome as the Romans do.
入乡随俗。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。