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- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- I felt comfortable on narcotic effect. 在麻醉剂的作用下我感到舒服些。
- nitrogen narcoticism 氮麻醉
- A narcotic, especially an addictive narcotic. 麻药一种麻醉剂，尤指易成瘾的麻醉剂
- An addiction, especially to a narcotic drug. 上瘾上瘾，特别是对毒品上瘾
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Indian hemp used as a narcotic; cannabis. 大麻印度大麻，用作麻醉剂; 大麻
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- To stimulate with or as if with a narcotic. 用或好象用毒品进行刺激
- The juice of this fruit is a mild narcotic. 这种果汁有轻度催眠作用.
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- Please show me your narcotic card. 请出示您的麻醉卡。
- Opium is classed under the head of narcotic. 鸦片是归入麻醉剂一类的东西。
- An excessive dose, especially of a narcotic. 过量用药尤指麻醉剂的，过多剂量
- Nitrogen is the most commonly used gas. 氮气是最常用的气体。
- To place under the influence of a narcotic. 使麻醉使处在麻醉的影响
- Sample gas tubes are flushed with nitrogen. 采气管得用氮气吹扫。
- He stepped back from narcotic drugs sales. 他退出了毒品交易。
- The main reservoir of nitrogen is the atmosphere. 氮的主要蓄存库是大气层。
