例句: It was incumbent on them to attend. 他们必须出席。 Our children attend the same school. 我们的`孩子上同一所学校。 There are plans to extend the no-smoking area. 现已有扩大无烟区的计划。 The meat is chemically treated to extend shelf life. 猪肉经过化学处理以延长保存期。 Careful maintenance can extend the life of your car. 精心保养可延长汽车寿命。 上一篇:加ence或ance后缀的单词 下一篇:蜡笔的单词怎么拼写 |