- 相关词组
- nitrogen gas thermometre氮气温度计
- nominal gas capacity标称气量
- non-toxic gas无毒气体
- noble gas laser惰性气体激光器
- noncorrosive gas非腐蚀性气体
- nonideal gas非理想气体
- non condensable gas purger不凝性气体净化器
- nonpersistent war gas非持久性毒气
- neutral gas laser中性气体激光器
- noncondensable gas不凝气
- non-luminous gas无焰气体
- nondegenerate gas非简并气体
- nonreactive gas非反应气体
- non-self-maintained gas conduction非自持气体导电
- non-inflammable gas不燃烧的气体;不燃烧气体
- neutral gas中性气体,惰性气体
- laser induced gas激光感生气体
- non-perfect gas不完全气体
- non-lubricated gas compressor无油润滑气体压缩机
- non gas shielded arc welding无气体保护电弧焊
- 今日热词
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- intransitive adj.（动词）不及物的;
- seem v.好像，似乎，看来;
- cctv1 中央一台
- explain v.解释;辩解，说明…的理由;
- sister-in-law n.夫或妻的姐妹;嫂;弟媳;
- spirit in the sky 想飞的天空
- gardening n.园艺;
- hurrah int.好哇;万岁;
- think v.想（到）;认为，觉得;考虑，思考;想象;预期;打算;记得;对…评价;为…着想;
- has been 已经;
- digest v.消化;理解;n.摘要;文摘;
- mobile adj.活动的;走动方便的;流动性的;易变的;n.风铃;
