单词:accidental contamination
accidental contamination的用法和样例:
例句
- If accidental contamination occurs, collect new fresh samples using another sterilized bottle.取样过程中如果发生意外污染,使用其他的杀过菌的瓶子重新取样。
单词:accidental contamination 相关文章
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They took a limo to JFK airport. When they arrived, she got out of the limo. She said, I already paid the driver to take you back home. I've paid for everything. An hour later, Melvin gave the driver $20, saying, Thanks. Here's your tip. The driver t