This is no time to be fainthearted.
現在不是怯懦的時候。
辭典例句
Obviously being a appears like a fainthearted one.
明明是個強人,天生一副熊樣.
互聯網
The timid and the fainthearted , and people that expect quick results, are doomed to disappointment.
膽怯的、優柔的 、 以及期待速成的人, 注定要失望.
互聯網
"faint heart ne'er won fair lady"