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
You're right, Ellen.
你说得对， Ellen。
He informed them that his mother had died.
他通知他们的母亲死了。
It's very thoughtful of you.
你想得真周到。