set mark

The years have set their mark on his brow.

年岁在他的额上打下了印记.

The youngsters set off string after string of firecrackers to mark Spring Festival.

孩子们放了一串又一串的鞭炮，以欢庆春节。

Set the oven at gas mark 4.

将煤气炉开至4挡。

Tracing garbage collectors, such as copying, mark-sweep, and mark-compact, all start scanning from the root set, traversing references between objects, until all live objects have been visited.

跟踪垃圾收集器，如复制、标记-清除和标记-整理等垃圾收集器，都是从根集（root set）开始扫描，遍历对象间的引用，直到访问了所有活的对象。

The pass mark is set at 50 per cent.

合格分数设定为百分制的50分。

On your mark, get set , go!

站在起跑线上, 准备出发!

I'm fifty, mark you ; once back from this cruise I set up gentleman in earnest.

要知道,我已经五十岁了, 这次航行结束后,我将真心实意地开始做个绅士.

They issued a special set of stamps to mark the occasion.

他们特别发行了一套纪念邮票。

Race you to the end of the road On your mark, get set, go!

咱们比赛,看谁先跑到路的尽头|开始!

You can sell it to them at a set wholesale price, allowing them to mark it up for retail

你可以以固定的批发价出售给他们，这样他们可以提高零售价格。