Barrel connector
[计] 直通接头
🧩 词语组成解析
barrel
['bærəl]
n. 桶;一桶之量;圆筒，活塞筒，滚筒;圆筒;
adj. 桶状的;
vt. 装进桶里，放进桶里;
vi. 高速行驶;
bar 木棒,障碍#词根助记：bar木条,桶是用木条做成的
connector
[kə'nektə]
n. 连接器，连接体;
🗣️ 情景例句
She's moving up the ranks one step at a time.
他一步一步的向上爬。
We can see the train station from our house.
从我们的屋子可以看到火车站。
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。