pendulum 'pendʒәlәm
释义
n. 钟摆, 摇锤, 摇摆不定的事态(或局面)
[化] 摆
英文释义
n. an apparatus consisting of an object mounted so that it swings freely under the influence of gravity
词形变化
复数: pendulums
BNC词频排名: 14,260 | 当代语料库词频排名: 12,582