Gertrude now clearly felt that she had obtruded her sorrow.格特鲁德此时明显察觉自己的悲伤情绪已影响到他人。He had a prominent stomach which obtruded alarmingly.他肚子外突，大得让人担心。Not a sound obtruded upon great Nature's meditation.万籁俱寂，大地似在沉思。Not a sound obtruded upon his meditation.没有一点声响打扰他的默想。