4,500 个单词和短语 · 21 个主题

词汇

guarantee

n.L2 进阶B1

保修保证;保修承诺

英文释义 A promise to put right specified problems with a product, such as by repairing or replacing it.

作答后解锁

在休闲、新排位或单人练习中遇到这个词并作答,就能解锁完整词条。