on the underside 的近义词 17 个

• beneath
• bottom
• concealed by
• covered by
• down
• downward
• held down
• inferior
• lower
• nether
• on the bottom
• on the nether side
• pinned
• pressed down
• supporting
• to the bottom
• underneath

on the underside 的反义词 8 个

• above
• higher
• major
• more
• over
• primary
• up
• upward