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mandatory
01
强制的, 义务的
ordered or required by a rule or law
02
强制的, 必需的
the production of living organisms from other living organisms
Mandatory
01
mandat, 委任统治的领土
a territory surrendered by Turkey or Germany after World War I and put under the tutelage of some other European power until they are able to stand by themselves
02
授权人, 受托人
the recipient of a mandate
mandatory
adj
mand
v
mandatorily
adv
mandatorily
adv
nonmandatory
adj
nonmandatory
adj
例子
The completion of the online registration form is mandatory to participate in the event.
Attending the annual general meeting is mandatory for all shareholders.
Wearing a face mask in public places is mandatory to prevent the spread of the virus.
It is mandatory for all employees to undergo safety training before starting work.
Wearing a seatbelt while driving is mandatory by law in many countries.
