Preflight
a. 起飞前的, 为飞机起飞作准备的
🗣️ 情景例句
I'm Ralph Riley.
我叫Ralph Riley。
Cast not your pearls before swine.
明珠莫投暗。
We were, however, worried about our nearest neighbors, whose farm was low lying and who were newcomers to the district.
不过，我们很为我们的近邻担心。他们的农场地势低洼，而且他们又新来乍到。