charging up

基本解释

Charging up front for applications also gives Apple an edge with developers.
对应用收费也给 Apple 带来吸引开发者的优势。
In the dog-end of the Christmas holidays my sons and a friend were re-creating the rolling boulder sequence in Raiders of the Lost Ark by charging up and downstairs pursued by my new purple gym ball.
在狗年年底的圣诞节假期，我的儿子和一个朋友被重新创造了滚动的巨石序列收集者的失落方舟收取和楼下追求我的新紫健身球。
She said she wanted to get a T-shirt printed with 'Don't ask about my husband's football career without saying "hello"' because people were always charging up to her and saying, 'Where is he?
她说她想在T恤上印上‘别没对我打招呼就问我老公的足球生涯’，因为人们总是问他‘他在哪？

So BC alumni may not be charging up a storm (and I was mistaken to characterize that way).
FORBES: The Hottest College Affinity Credit Cards: Penn State, Boston College Win Big
We got to see a scope that could spot enemies through walls and shoot through thick cover after charging up an armor-piercing round.
FORBES: X-Ray Rifles and Drone Armies in Call of Duty: Black Ops 2
This should increase the current which normally flows from the top to the bottom of the atmosphere, charging up any clouds that lie in between.
ECONOMIST: Global warming