unsatisfactory
Definition
not meeting acceptable standards; inadequate or disappointing.
中文 不符合可接受标准的；不充分或令人失望的。
Example
"His performance on the exam was unsatisfactory, so he had to retake it."
not meeting acceptable standards; inadequate or disappointing.
中文 不符合可接受标准的；不充分或令人失望的。
"His performance on the exam was unsatisfactory, so he had to retake it."