浏览单词
共 37,628 个单词待探索
共 38 个单词
排序：A–Z
o'clock
used to indicate the exact hour
obligate
To bind legally or morally.
oblige
to compel someone to do something
obtain
to get or acquire something
occupancy
The act of using or living in a building.
occupant
A person who resides in a place.
occupation
A job or profession someone does.
occurrence
An event that happens.
officially
In a formal or authorized manner.
omit
To leave out or exclude something.
ongoing
continuing without interruption or end
operational
relating to how something functions
opt
To make a choice or decision.
optimistic
Having a hopeful and positive outlook.
optional
not required; left to choice.
orchestra
A large group of musicians playing together.
organizational
related to how things are arranged or managed.
organizer
A person who arranges an event or activity.
orientation
An introduction that helps someone become familiar with a place.
outage
a time when a service like electricity stops working
outdated
No longer useful or relevant.
outdoor
located outside
outfit
A set of clothes worn together for a purpose.
outlet
A place to sell goods or services.
Vocabulary adapted from TSL 1.2 by Charles Browne and Brent Culligan. Source, word list & CC BY-SA 4.0 license →