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来源:雅诚德英语网
The less stable compounds were converted into a compound called Delta-A THC.
不太稳定的化合物被转变成了一种称为Delta-A THC的化合物。
The less stable compounds were converted into a compound called Delta-A THC.
不太稳定的化合物被转变成了一种称为Delta-A THC的化合物。