Lethal mutation
[化] 致死突变\\n[医] 致死突变
🧩 词语组成解析
🗣️ 情景例句
Yes? May I help you?
什么事？我能为您效劳吗？
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你有介绍信吗？
The first essential in elephant training is to assign to the animal a single mahout who will be entirely responsible for the job.
驯象中至关重要的是指派一名专门的驯象员，全面负责这项工作。