主要 zhuˇ yaoˋ

(Main, Mainly, Mostly, Predominantly, Primarily, Primary, Principle)

Principle, Main, Primary, Mainly, Mostly, Primarily, Predominantly

原因 yuanˊ yinˉ

(Cause, Causes, Factor, Factors, Reason, Reasons)

Cause, Reason, Factor, Cause, Causes, A cause, The cause, The causes, Reason, Reasons, A reason, The reason, The reasons, Factor, Factors, A factor, The factor, The factors

主

Chief, Host, Leader, Master, Prime, Principle

Prime, Principle, Chief, Host, Leader, Master

要

Ask for, Blackmail, Brief, Coerce, Demand, Engage, Essential, Examine, If, Important, In case, Investigate, Invite, Make an, Midriff, Necessary, Necessity, Need, Ought to, Require, Shall, Should, Stop, Summarize, Summary, Threaten, Waist, Want, Will

Want, Need, Require, Important, Essential, Necessary, Necessity, Should, Will, Shall, Ought to, Demand, Summarize, Summary, Brief, If, In case, (Yao1), Invite, Threaten, Coerce, Blackmail, Stop, Investigate, Examine, Ask for, Engage, Make an agreeement, Waist, Midriff

原

Atom, Atomic, Begin, Beginning, Cause, First, Origin, Original, Originally, Prototype, Reason, Source

Source, Origin, Original, Originally, Begin, Beginning, First, Prototype, Cause, Reason, Atom, Atomic

因

Accordingly, Because of, Cause, It Follows, Reason, Therefore

Because of, Cause, Reason, Therefore, Accordingly, It Follows