recover的用法

get back the use of (one's faculties, health, etc) 恢复（能力、 健康等）: recover one's sight, hearing, etc 恢复视力、 听力等 * recover one's senses/consciousness, eg after fainting 恢复知觉（如晕倒后）
如用 recover, recover his or her arm即可
但感觉还是heal 更好一些
字典例句It took three months for my arm to heal properly.

不是
recover arm不是恢复手臂的意思,意思而是:移臂
手臂恢复可以这样说:The arm will recover soon.手臂会很快恢复.
例句:Hope to you will recover soon.
希望你能早日康复.

arm hurt is recovered