abbr. 标准工具清单(Standard Tool Inventories);包括维修费和租税在内(Service and Taxes Included);科学技术情报(Scientific and Technical Information);特别试验说明书(Special Test Instruction)
🗣️ 情景例句
No problem. I'm glad to help.
小事情,我很高兴这样做。
The worker is pounding steel pipes to mend the leakage of water.