to lose courage and become too afraid to do something
失去勇气并变得太害怕去做某事 (shīqù yǒngqì bìng biàn dé tài hàipà qù zuò mǒushì)
"He wanted to jump, but he lost his nerve at the last second."
"他想跳跃，但在最后一刻失去了勇气。" (tā xiǎng tiàoyuè, dàn zài zuìhòu yīkè shīqùle yǒngqì.)
Someone who acts as if they know everything.
to avoid making a decision or choice
to suffer because of one’s own mistake
the process of converting data into a code to prevent unauth...
to be full of excitement and dreams about the future
used to say that everything is fine or there is no problem
