High blood pressure imposes an extra load on the heart.

高血压会给心脏增加额外的负担。

youdao

Ido the towels and sheets once every two weeks, in an extra load.

我每两周洗一次毛巾和床单被罩，这算是额外的工作量吧。

youdao

Arterial stiffening places an extra load on the heart, and is a primary cause of hypertension.

动脉壁的硬化会增加心脏负荷，是导致高血压的基本原因。

youdao

The extra weight could also rob the car of its full fuel load, forcing it to make extra pits stops during a race.

ECONOMIST: Tech.view: Boost for Formula One | The

It's rare, but sometimes a good manager at an expensive load fund can be found making a little extra money on the side by also running a cheaper, comparable no-load fund.

FORBES: Moonlight Special

Apps load quickly and smoothly, and it's got extra loud speakers for gaming without headphones (or for David Guetta, as was demonstrated to us).

ENGADGET: Hands-on with Wikipad, the $500 Android gaming tablet (video)