Gelsamine
[化] 钩吻胺
🗣️ 情景例句
There was a girl on the ferry.
在渡船上有一个女孩。
The camera is out of order.
这照相机出毛病了。
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英国政府和工业界提出了他研究多年的一项计划。