Nonprecision
[航空]无精确下滑要求
🗣️ 情景例句
It's ten after six. We're late.
现在是六点十分。我们迟了。
So what?
你说呢？
A burst of activity associated with the laying of submarine cables soon confirmed the Challenger's observation that many parts of the ocean were two to three miles deep,
海洋中很多地方可深达两三英里，