canned pet food
名词
英 kænd pet fu:d
基本释义
n. 玩畜饲料罐头
实用场景例句
学术讨论
The study measured the effectiveness of the new medication in treating chronic pain.
该研究测量了新药物在治疗慢性疼痛方面的有效性。
The effectiveness of the policy was evaluated based on the reduction in crime rates.
根据犯罪率的降低，评估了该政策的有效性。
The effectiveness of online learning tools depends on the engagement of the students.
在线学习工具有效性取决于学生的参与度。
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