...界中的动植 物,这些动植物的名称也被用来构成新的隐喻,如:唇裂(hare lip),高脚杯(the stem of aglass),蝶形螺栓 (butterfly bolt)等。因此,英汉语言中存在着相当多关于人体、动物、植物的隐喻,并互为呼应。
2
?元宝螺丝
... bush 衬套 butterfly bolt元宝螺丝 CO2 extinguishing system 二氧化碳灭火系统 ...
3
[机]?双叶螺栓
... Butterfly n. 蝴蝶；蝶泳；举止轻浮的人；追求享乐的人 butterfly bolt 双叶螺栓,蝶形螺栓... butterfly chair 蝶形帆布躺椅...
双语例句
1
The high elastic and adjustable sliding plate and the Y-shaped positioning plate are fixedly connected at the adjusting sliding grooves through the butterfly shaped bolt.