人体受到严寒刺激时在大�皮层的影响下下丘�部分细胞就能合成并分泌促甲状腺激素释放激素进而刺激垂体合成并分泌促甲状腺激素又进一步刺激 Template




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tomski人体受到严寒刺激时在大�皮层的影响下下丘�部分细胞就能合成并分泌促甲状腺激素释放激素进而刺激垂体合成并分泌促甲状腺激素又进一步刺激 coloring