卡尔斯特

For a moment Pomfret half turned to walk away from them, then slowly came over and lifted his hat with a weak grin.

有一瞬间，庞弗雷特几乎想转过身子走开，但他还是慢慢走了过去，有气无力地微笑着举了举自己的帽子。

The different activity levels of telomerase were revealed using ELISA indi rect quantitative assays.

ELISA间接定量法能很好地反映不同程度的端粒酶活性状态。