Bmxer
n. [cross-country bicycle racing][美国口语、俚语]自行车越野赛；越野自行车
🗣️ 情景例句
Yes, I think I can in ordinary circumstances.
是的，一般情况下，我没有问题。
Beggars must (should) be no choosers.
行乞的哪能挑肥拣瘦；饥不择食。
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；