I refused to wear headphones because they can perforate your eardrums.我不愿戴耳机，因为它可能会使鼓膜穿孔。In advanced stages the opaque corneas may ulcerate and even perforate.在疾病后期,不透明的角膜可能产生溃疡,甚至穿孔.The Ascaris adults may perforate a su...
I refused to wear headphones because they can perforate your eardrums.我不愿戴耳机，因为它可能会使鼓膜穿孔。to perforate something with a pin用针在某物上穿孔In advanced stages the opaque corneas may ulcerate and even perforate.在疾病后期,不透明的角膜可能产生溃疡,甚...
海伦一直在压制心里的自杀念头。Helen had been struggling against suicidal tendencies.残留在心里的或不为人知的恐惧都可能引发梦游。Unresolved or unacknowledged fears can trigger sleepwalking.她需要找个人诉诉心里的苦衷。She needed to unburden herself to somebody....