companion body造句

• The wobble indicated the gravitational effects on the star of a companion body about the size and mass of Jupiter.
• The annual meeting of the legislature and a companion body of advisers, the Chinese People's Political Consultative Congress, elicits a stream of proposals from dissidents each year.
• Its binary nature was discovered in 2001; the name Patroclus now refers to the larger of the two components, whereas its slightly smaller companion body has been named "'Menoetius "'(, official designation "'( 617 ) Patroclus I Menoetius "').