Multiunit tube
[电] 多元管
🧩 词语组成解析
多单元的; 复合单位
🗣️ 情景例句
Now let's discuss the freight and packing.
现在让我们来讨论一下货运与包装问题。
Know something like the palm of one's hand.
熟知其事，了如指掌。
Who but Jack would do such a thing?
除了杰克谁会做这种事呢？