adjective · consisting of two or more parts, elements, or levels of structure

这个复式词组由两个名词构成。

adjective · a system of bookkeeping where every transaction is recorded in at least two accounts

复式记账法有助于减少财务报表中的错误。

adjective · multi-level or split-level architecture, especially relating to a house or apartment with two floors

这套复式公寓的客厅非常宽敞。