③
摆动,晃动;秋千
相关 名词理据由动词「摆动」转名词「摆动之状」「供摆动的器具(秋千)」。维度取词性。
例句
The children were playing on the swings.孩子们在秋千上玩耍;相关·词性——由动词「摆动」转名词「秋千」。本句即此义。There was a swing of public opinion.舆论发生了摇摆;相关·词性——由动词「摆动」转名词「摆动之状」。本句即此义。
溯源路径本义 → 义项3