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unavailable
01
不可用
not able to be obtained, reached, or used, typically because it is not ready, not present, or being used by someone else
例子
The website was temporarily unavailable due to maintenance.
The meeting room was unavailable because it was already booked.
She tried to call her friend, but he was unavailable at the moment.
The product is currently unavailable due to high demand.
The item she wanted to purchase was unavailable in the store.
