Lockfast
n. 保险箱\\na. 锁牢的
🗣️ 情景例句
Yes, they do.
是的 ，花儿好香。
Who holds the purse rules the house.
钱可神通。
the necessary method of study is to group the relevant material and to take note of all possible variant forms and conditions.
应采取的研究方法是，把有关各方面的材料汇集起来，同时注意任何可能出现的异常情况和条件。