un
a
vai
la
ble
形容词比较级
more unavailable
形容词最高级
most unavailable
1
不可用, 无法获得
not able to be obtained, reached, or used, typically because it is not ready, not present, or being used by someone else
- The product is currently unavailable due to high demand.
由于需求量大，该产品目前不可用。
- She tried to call her friend, but he was unavailable at the moment.
她试图给她的朋友打电话，但他当时不可用。
- The meeting room was unavailable because it was already booked.
会议室不可用，因为它已经被预订了。
- The website was temporarily unavailable due to maintenance.
由于维护，网站暂时不可用。
- The item she wanted to purchase was unavailable in the store.
她想购买的商品在商店里不可用。
反义词：