checkpoint

B2 FREQ #14483 ★☆☆☆☆

n. 检查站 [计] 检查点

发音

US /ˈt͡ʃɛkˌpɔɪnt/

词形变化

checkpoints 复数 checkpoints checkpointed checkpointing checkpoints 三单 checkpointing 现在分词 checkpointed 过去式 checkpointed 过去分词

别名

chkpt

释义与例句

n. B2
  1. 1.

    A point or place where a check is performed, especially a point along a road or on a frontier where travellers are stopped for inspection.

    检查站

    The travellers were stopped at the checkpoint.

    A few days later I ford the Jordan River on a bus: Foot travel across Allenby Bridge checkpoint is strictly prohibited.

  2. 2.

    A situation, often represented by a point in time, at which the state of a database system is known to be valid, and to which it can be returned in the event of a crisis by using a combination of backups and logs; the data stored at this event.

    计算机 工程 数学

    After the crash, we rolled back the database to the last checkpoint.

  3. 3.

    A predetermined point in a map, level or scenario that the player may resume from if they die or restart.

    游戏

    You can't finish the race if you haven't passed all of the checkpoints on the track.

  4. 4.

    A biological control mechanism ensuring correct progression through the cell cycle.

    生物
v.
  1. 1.

    To set a checkpoint.

词汇关系

名词

上位词 1

stop

相关短语

checkpoint protein checkpoint proteins internet checkpoint

词源

From check + point.

来源：wiktionary