Backflooding
地下水逆流
🗣️ 情景例句
with onion and french fries.
附加洋葱和炸薯条。
I'm reading a book.
我正在读一本书。
Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.
人们很少能看到活着的这类动物，因为它们生活在600英尺深的水下。