真空 zhenˉ kongˉ

(Vacuum)

Vacuum

真空管

zhenˉ kongˉ guanˇ

(Vacuum)

Vacuum pipe, Vacuum tube

真空管線

zhenˉ kongˉ guanˇ xianˋ

(Vacuum)

Vacuum lines, Vacuum tubing

管線 guanˇ xianˋ

(Hose(s), Pipe(s), Pipeline(s), Tubing)

Pipeline(s), Pipe(s), Tubing, Hose(s)

系統 xiˋ tongˇ

(System, Systems)

System, Systems, A system, The system, The systems

真

Genuine, Genuinely, Real, True

Real, True, Genuine, Genuinely

空

Air, Bare, Deserted, Empty, Have free time, Hollow, In vain, Sky, Space

Empty, Have free time, Space, Air, Sky, In vain, Bare, Hollow, Deserted

管

Be in, Control, Guarantee, Heed, Key, Look after, Manage, Pay Attention To, Pipe, Provide, Regulate, Run, Straw, Tube, Wind Instrument

Control, Manage, Run, Regulate, Be in charge of, Key, Look after, Heed, Pay attention to, Provide, Guarantee, Pipe, Straw, Tube, Wind instrument

線

Circuit, Clue, Line, Path, Thread

Line, Thread, Path, Clue, Circuit

系

Connect, Connection, Department, Faculty, Relationship, System, Tie

System, Relationship, Tie, Connect, Connection, Faculty, Department

統

Control, Govern, Rule, Succession, Unify, Unite

Control, Govern, Rule, Succession, Unify, Unite