cover version

基本解释

Second Version: Submit two copies with cover letter as well as the marked-up draft (with my comments).
第二次版本：缴交两份连同封面页以及批改过的稿子（有我的评语的）。
Second version ( due two weeks later ) : submit two copies , a cover letter , the marked - up first version , and exercise 1 . 1 , if applicable.
第二次版本（两星期后截止）：缴交两份、一份封面页、改过的第一次版本、以及练习1 。 1 ，如果适用的话。
translation-dictionary.net
Under the battery cover, this unlocked HSPA+ version is home to a 1, 750mAh NFC-enabled battery and a standard SIM slot nestled to the right of the camera pod.
这款HSPA+ 版本的Galaxy Nexus的电池为1750mAh，可支持NFC。在摄像头的右侧是一个标准尺寸SIM卡的卡槽。

U.S.officials say the self-described satellite launch would only be a cover for a test of a long-range missile, perhaps a more advanced version of the one North Korea fired eastward over Japan in 1998.

In fact, for a good portion of the game it felt like a third-person cover-shooter version of Call of Duty.
FORBES: Game Of The Year Contender: 'Spec Ops The Line'
But we found -- we did find a cover version that even put Paul to shame.
NPR: Annoying Mother's Day Music
Sports Illustrated released a high-resolution version of the cover about two hours later.
FORBES: Kate Upton on the Cover of Sports Illustrated Swimsuit Issue for Second Consecutive Year

A cover version of a song is a version of it recorded by a singer or band who did not originally perform the song.