Preflight
a. 起飞前的, 为飞机起飞作准备的
🗣️ 情景例句
and maybe you can help me set the table.
也许你能帮我摆桌子。
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
When everyone had taken his/her place, the lawyer spoke as follows.
当大家都入座以后，律师作了如下的发言