Eim
[医][=excitability-inducing material]兴奋诱导物质
🗣️ 情景例句
you used to be in the construction business.
你过去在建筑界工作。
Who is the head of this government?
谁是这政府的首长？
Right from the start there was trouble with the Hubble.
从最开始哈勃望远镜就有问题。