triplicate

1.triplicate measurements.

一式的测量结果。

2.the triplicate of a letter to the Governor.

致总督的一式信件的一。

3.The document was drawn up in triplicate.

该文件成一式。

4.this form is in triplicate and must be handed to all employees.

这表格一式，必须分发给所有的雇员。