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中文词源： excavate 发掘 ex-, 向外。cave, 洞穴。 excavate
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常见考点例句：

Hotel managers instructed their engineering team to carefully excavate the site .

酒店管理人员要求工程队在现场小心挖掘。

He 's proven he can race a formula 1 car , take down an opponent in judo , excavate archaeological digs and play piano .

他已经证明自己能飙一级方程式赛车，在柔道场上轻松拿下对手，客串考古学家发掘文物，还有弹钢琴。

Using the liner to check your progress , excavate enough soil to allow at least 6 in.of gravel all around the liner .

用排水盆检查进度，挖去的泥土数量得足以在排水盆周围可填入至少6英寸（30cm）的碎石。

She put together a team to excavate the site and is writing a book about her findings .

她召集了一个团队对遗址进行开挖并把发现撰写进了书里。

It will take many more months of work to excavate the entire skeleton and get it back to la for analysis .

挖掘整个骨架并把它运回洛杉矶进行分析还需数月的工作。