Keep track
成人 Adult Edu通曉事態，注意動向
?? 例句
Routing tables keep track of network destinations.
路由表保持對網絡目的地的跟蹤。
We keep track of the effect of the generators on these representatives.
我們關注生成元作用在這些代表上的效果。
I know that the professor will keep track of my attendance.
我知道教授會記錄我的出勤情況.
Her mother used to keep track of every penny she spent.
她母親從前把自己所花的每一分錢都記下來。
Also, he wishes to keep track of your progress.
他也希望隨時知道你的進步。
?? 詞語組成解析
keep
[kip]
vt. 保持;保留;遵守;阻止;
vi. （食品）保持新;保持健康;
n. 保持，保養;供養，撫養;生活，生計;飼料；牧草;
track
[tr?k]
n. 小路，小道;痕跡，蹤跡;軌道，音軌;方針，路線;
vt. 跟蹤;監看，監測;追蹤;
vi. 沿著軌道前進;沿著一條路走，旅行;位于一隊列中;
track(draw)→足跡；軌道；線路；追蹤
??? 情景例句
Hello. Susan Stewart calling Mr. Levine, please.
喂 ，Susan Stewart想跟Levine先生通話。
Why did you get up so early?
為什么你這么早起床？
carrying with him in his pocket what remained of a bottle of medicine formerly prescribed for an indisposition of Mrs.Carlyle's.
衣袋里裝上了一瓶他妻子不舒服時吃剩下的藥。