No. All of your W-2's are supposed to be on the same tax return. You cannot file a second tax return with a second W-2. If you already filed a tax return and only included one of your W-2's then you will have to wait until the first return has been fully processed and then amend in order to include that second one.
See this TurboTax support FAQ for amending a tax return - https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-return/amend-change-correct-return-a...
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