释义
adj.
consisting of four parts or elements
四部分（组成）的；四方的。
of which four copies are made
一式四份的。
v.
[with obj.]multiply (something) by four
使成四倍；将…乘以四。
[usu. as adj.
把…做成一式四份；按一式四份提供。
短语
-
in quadruplicate in four identical copies 一式四份地
词源
"mid 17th cent.: from Latin