• prep. 在…的下面；在…的形式下；在…的支配下
• adv. 在下面；在底下
• n. 下面；底部
• adj. 下面的；底层的

under-, 在下面，-neath, 下面，词源同nether, beneath.

underneath (adv.)

Old English underneoean, from under + neoean "below" (see beneath).

1. The shooting-range is lit from underneath by rows of ruby-red light fittings.

射击场被一排排深红色的灯光设备从下面照亮了.

来自柯林斯例句

2. The space underneath could be used as a storage area.

底下的空间可用作储藏区。

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3. The sand martin is a brown bird with white underneath.

崖沙燕是一种褐羽白腹的鸟。

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4. Check the actual construction of the chair by looking underneath.

看看椅子的下面，检查一下它的实际构造。

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5. Some objects had got entangled with the underneath mechanism of the engine.

一些东西缠在了发动机下面的机件上。

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