Precising
n. 摘要；大纲\\nvt. 概括…的大意；为…写摘要\\n
🗣️ 情景例句
Your brother left his bag of film on the ferryboat.
你哥哥将他的旅行袋遗放在渡船上了。
Selt-trust is the essence of heroism.
自信是英雄的本色。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。