Safety clearance
[化] 安全间隙
🧩 词语组成解析
🗣️ 情景例句
Let's plan an after-graduation trip!
让我们计划一次毕业后的旅行！
It's impossible. You may notice that the cost of raw materials has gone up in recent years.
不可能，您可能注意到了近年来原材料的价格上涨了。
One of these men was found and he began to tell the story of this family group.
哈利在这些人中找到了一位，他开始谈起了这个家族的历史。