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unusable
01
使用できない, 不適切な
not able to be used or accessed effectively, typically due to damage, malfunction, or impracticality
unusable
adj
usable
adj
use
v
例
The expired driver's license was unusable for identification purposes.
The outdated software became unusable after the system upgrade.
The broken computer was unusable until it was repaired.
The expired ingredients in the pantry were unusable for cooking.
The flooded basement rendered the space unusable for storage.
