Specification tool
[计] 说明工具, 规范工具
🧩 词语组成解析
tool
[tul]
n. 器具，工具;（有助于做工或完成某事的）用具;受人利用的人;压印机;
vt. 用工具给…加工;压印;驾车到处跑;
vi. 使用工具;开车，乘车;
🗣️ 情景例句
OK, please. I'll order something else at first.
好的，来一份。我先点别的东西。
Have I made myself clear?
我讲明白了吗？
Were there any telephone messages for me while I was away?
我外出期间有我的电话吗？