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- 化学实验室常用不宜久置溶液的保管Safekeeping the Common Using but Not Suitably Long-placing Liquids in Chemistry Laboratory
- 性能performance
- 置to install
- 久(long) time
- 很久a month of Sundays
- 内置internal
- 机械性能mechanical property
- 重置reset
- 很久以前langsyne
- 力学性能mechanical property
- 性能指标performance index
- 置入posting
- 前置preposing
- 性能测试performance test
- 久的livelong
- 性能参数performance parameter
- 外置outlay
- 日久with the passing of time; in course of time
- 静置stewing
- 安全性能safety performance
