今天我们要学的词是 stronghold. Stronghold 名词，要塞。Iraqi Prime Minister Haider al-Abadi has announced the start of a military push to drive Islamic State extremists from their northern stronghold city of Mosul. 伊拉克总统阿巴迪宣布展开军事行动，将伊斯兰国极端分子从他们的北部要塞城市摩苏尔赶出去。Turkish-backed rebels in Syria has reportedly captured the IS stronghold of Dabiq. 得到土耳其支持的叙利亚反政府武装据报占领了伊斯兰国组织的要塞达比克。好的，我们今天学习的词是 stronghold, stronghold, stronghold...