A false step
失足,失策,失算,错误一步
🧩 词语组成解析
step
[stɛp]
n. 步，脚步;步骤，手段;步调;级别;
vt.& vi. 举步，行走;踩，踏上;跨入;轻快地走;
vi. 踏，踩;走;
vt. 跳舞;迈步;使成阶梯状;
🗣️ 情景例句
I want to have fun.
我想要快快乐乐的。
You've come up with a good idea.
你想出来的主意好极了。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；