low-quality

Of poor quality; inferior.

Japanese Meaning

低品質 / 質が悪い / 劣悪な品質

The conference attendees were disappointed by the low-quality presentation slides and rushed explanations.

会議の参加者は、質の低いプレゼン用スライドと駆け足の説明に失望した。

Sense（1）

Of poor quality; inferior.

lower-quality

（ comparative ）

lowest-quality

（ superlative ）