Fiberglass Armchair是什么意思?

Fiberglass Armchair是什么意思? armchair rigid fiberglass 英语：armchair的中文意思是求 是sit in the armchair还是sit on the armchair?理由 you settle back in a deep armchair to enjoy the flightarmchair 是手扶椅,deep armchair settle back armchair tourist armchair是什么意思? 玻璃纤维增强塑料电缆导管的英文缩写其英文全称是Cable ducts fabricated from fiberglass reinforced plastics 英语 有两个小问题.(5 17:53:13)1、对不起,他不在.（句子翻译、主要是后半句）2、是on the armchair还是in the armchair 帮忙用成语造句‘be an armchair strategist ’an armchair strategist 是纸上谈兵的意思吗?小明经常纸上谈兵英文? fiberglass在纺织行业是什么意思?如题,客户在产品里说明是用于御寒的衣服的填充物.不懂到底是什么东东? armchair tourist是什么意思? armchair什么意思 armchair traveler是什么意思 armchair theory是什么 模仿例句提问,并作出否定的回答：英语大虾们快来回答吧!好的+分!小妹我感激不尽!这是例句：He is sitting in an armchair.Is he sitting in an armchair?Where is he sitting?He isn't sitting in an armchair.第一题He can in an armchair怎么连读?