Verificating by challenge
[法] 通过质疑进行鉴定
🧩 词语组成解析
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
challenge
['tʃælɪndʒ]
n. 挑战;盘问;质疑;怀疑;
vt. 质疑;向…挑战;
vi. 提出挑战，要求竞赛（或竞争）;驳斥;
🗣️ 情景例句
I think that's a great idea.
我觉得这个主意真不错。
There are one hundred pennies in every dollar.
每美元是一百美分。
I think you were a little too high on some of the items.
我想你们有几个项目的价格高了一点。