线, 线条
the track or route along which a train travels
线路, 电话连接
排, 线
a continuous extent with length but no width or thickness, formed by the path of a moving point
a sequence of printed or written letters or characters arranged horizontally to form words
a sequence of reasoning intended to demonstrate a truth or falsehood
a defensive or fortified position, especially representing the foremost point held by troops
a very narrow range of radiation within a spectrum
a conductor used to transmit electrical power, signals, or optical data
a sequence of related events, actions, or developments
a spatial location defined by a one-dimensional extent, whether real or imaginary
a small crease, fold, or depression in the surface of an object
a pipe or conduit used to carry liquids or gases from one place to another
behavior or action that conforms to a standard, rule, or expectation
the main occupation that a person engages in to earn a living
a cord, rope, or similar object used for tying, pulling, or hanging
the lineage or family line from a specific ancestor
a business that provides transport services for goods or passengers
a group of related products offered by a business
a channel used for sending or receiving information
a boundary or marking that defines the area of play
a system where tasks are performed in sequence to assemble a product
线, 界限
a melody or sequence of musical notes forming a recognizable tune
a brief note sent to someone
slick or flattering words often used to manipulate
a unit of vertical measurement in typesetting or advertising
dialogue or spoken text assigned to an actor
to form a row or be positioned along the edge of something
衬里, 覆盖
to fill a space generously
to draw lines on a surface
to mark something with lines
词汇树
