移动；转移；改变位置
先理解核心含义，再看它在真实句子里的用法。
移动；转移；改变位置
move or change position; transfer from one place to another
She shifted her weight from one foot to the other while waiting.
她等待时把重心从一只脚换到另一只脚。
从一处移到另一处；重新分配。
To move from one place to another; to redistribute.
改变位置；移动。
To change position; to move.
(汽车)换挡。
To change gears (in an automobile).
移动打字机的键以输入大写字母或特殊字符。
To move the keys of a typewriter over in order to type capital letters or special characters.
shift
Base
原形
shifts
3rd person
第三人称单数
shifting
-ing
现在分词
shifted
Past
过去式
shifted
Past participle
过去分词
The company shifts its focus to new markets.
公司将其重心转移到新市场。
He shifted the gear to reverse.
他把档位换到倒车档。
She has shifted her opinion after the discussion.
她在讨论后改变了看法。
规则动词，注意与名词含义区分。
The company is shifting its focus to renewable energy.
公司正在将重点转向可再生能源。
He shifts gears smoothly when driving.
他开车时换挡很平稳。