Before hours
[经] 股票市场开市前的喊价
🧩 词语组成解析
before
[bɪ'fɔr]
prep. 在…之前;先于，优于;当着…的面;与其…;
conj. 在…之前;在…以前;比…早些;与其…;
adv. 先前，从前;在前，在前方;
be构成一些介词+fore前面→在前面
n. 小时（hour的复数形式）
🗣️ 情景例句
and I stayed out an extra half hour.
我还特别多待了半个小时。
He must have three more weeks of rest before he is released.
他在出院以前，还需要三周时间的静养。
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。