chord
kɔːd noun
2
strike/touch a chord (with sb)
to do or say something that people feel is familiar or true 引起(某人)内心共鸣,触动(某人的)心弦
3
cord
a straight line joining two points on a curve [术语] 〔弧线的〕弦 ► Do not confuse with cord(=thick string), which has the same pronunciation. 不要和 cord(粗线)混淆,这两个词发音相同。 technical