随着研究的不断深入，答案逐渐清晰起来：您的乳酸门槛配速。

As they dug deeper and deeper, the answer became clear: the pace at your lactate threshold.

youdao

随着研究的不断深入，答案逐渐清晰起来：您的乳酸门槛配速。

As they dug deeper and deeper, the answer became clear: the pace at your lactate threshold.

youdao