1N-COUNT 蜡烛芯 The wick of a candle is the piece of string in it which burns when it is lit. 蜡烛芯
2N-COUNT (煤油灯的)灯芯;(打火机的)棉芯 The wick of a paraffin lamp or cigarette lighter is the part which supplies the fuel to the flame when it is lit. (煤油灯的)灯芯;(打火机的)棉芯
3PHRASE [VERB inflects]惹怒;激怒 If you say that someone or something gets on your wick, you mean that they annoy and irritate you. 惹怒;激怒 [British, informal]
The Professor was beginning to get on Molly's wick.