by-time

中文翻译与英英解释

余暇，闲空，空闲。

例句与用法

In any by-time alan must teach me to use my sword, for my ignorance had much distressed him .
一有空，艾伦一定要教我击剑，因为我这方面实在一窍不通，这使他大为苦恼。