hampered

The search was hampered by appalling weather conditions.

恶劣天气妨了搜寻工作。

Prejudice sometimes hampers a person from doing the right thing.

有时候, 偏见会妨确事。

A suit and an overcoat hampered the efforts of the accident victim to swim to safety.

套装和大衣阻了事故受害者游到安地带努力。

Salvage was hampered.

海上营救受到了阻。

The snow hampered my movements.

大雪阻了动。

Lactide is the midbody for the preparation of poly(lactic acid), the ratio of lactic acid to lactide is low and hamper the extensive application of PLA.

丙交酯是由乳酸制备聚乳酸中间体,其产率偏低是制约聚乳酸大规模应用关键。