Insuring
v. 保证( insure的现在分词 ); 确保; 为…保险; 投保
✅ 同义词
🗣️ 情景例句
Hello, operator.
喂， 接线生。
People usually stay out very late on New Year's Eve.
新年夜，人们通常都出去到很晚。
Example is better than precept.
身教胜于言传。