11.   Mercury is a poisonous, heavy liquid metal.

12.   Months after the spill, Newmont said it had recovered most of the toxic liquid metal.

a. + metal >>共 386
twisted 11.49%
toxic 3.63%
primary 3.21%
non-ferrous 3.04%
molten 2.79%
nonferrous 1.77%
corrugated 1.69%
the 1.35%
ferrous 1.35%
light 1.27%
liquid 1.01%
liquid + n. >>共 471
form 4.77%
nitrogen 4.57%
asset 4.51%
water 4.38%
waste 2.90%
oxygen 2.00%
hydrogen 1.93%
fuel 1.80%
diet 1.74%
fertilizer 1.55%
metal 0.77%
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