faultily

adv.不完美地,有缺点地,

有缺陷地；不完美地；错误地

副词

1、He interpreted the instructions faultily, resulting in a failed experiment.
他错误地解释了指示，导致实验失败。
2、She faultily memorized the lines and forgot her lines during the performance.
她记不准确地背诵台词，在演出中忘记了自己的台词。