1
- according to the customs or usual practices associated with a particular society, place, or set of circumstances习俗的, 习惯的：
it is customary to mark an occasion like this with a toast.
为这样的盛会举杯祝贺是习俗。
1.1
- attrib. according to a person's habitual practice依照习惯的, 照常的：
I put the kettle on for our customary cup of coffee.
我烧水泡我们习惯喝的咖啡。
1.2
- Law established by or based on custom rather than common law or statute【律】按习惯法的, 依惯例的。
1.3
- (in South Africa) relating to black African traditional custom or law（南非）与非洲黑人传统（或法律）有关的。
派生词
customarily
adverbcustomariness
noun词源
late Middle English (as a noun)： from medieval Latin custumarius, from custuma, from Anglo-Norman French custume （see CUSTOM）.