Tetraphyllid
四叶绦虫
🗣️ 情景例句
How are things?
近来如何？
Do you have an opinion?
你有意见吗？
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我们不必像开采其他矿藏那样，把人送到地下去把石油取出。