Backpedalling
v. 改变主意, 变卦, 背弃诺言( backpedal的现在分词 )
🗣️ 情景例句
This is true.
这倒是事实。
Whatever you say.
随便你。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。