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题库 / OG2018V-SC-220
In early Mesopotamian civilization, castor oil served not only as a laxative, but also a skin-softening lotion and it was a construction lubricant for sliding giant stone blocks over wooden rollers.
not only as a laxative, but also a skin-softening lotion and it was a construction
as not only a laxative, but also a skin-softening lotion, and it was a construction
not only as a laxative but also as a skin-softening lotion and as a construction
as not only a laxative but as a skin-softening lotion and in construction, as a
not only as a laxative, but a skin-softening lotion and in construction, a
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C油是建筑润滑剂。。好像意思就是C油的用途只有用在建筑上
C油可用作建筑润滑剂 说明只是其中一种用途，前面还提到了两种用途，平行语义更加完美
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