The tongue can be on the opposing side of each plank from the groove.

榫舌可设在每块厚板的与凹槽相对的侧面上。

youdao

When equipment slotted side gap, face plate electrode and groove, perpendicular to the bottom of the shell and necessary.

当设备有槽侧的隔阂时，面临电极板和槽，壳有必要垂直于底部。

youdao

The difference between the pouch and lachrymal channel is viewed from the side with a protruding pouch but only in the lacrimal groove.

眼袋和泪沟的区别从侧面观察，眼袋有凸出感，而泪沟只右陷。

youdao

The backside has a rubbery, soft-touch finish that's easy to press your fingers up against. (It also hides fingerprints and looks good, to boot, so that's a plus.) Additionally, there's some slight beveling on the front side of the device around the display -- just enough that there's a little groove where you can rest your thumbs.

ENGADGET: Vizio Tablet PC hands-on (update: now with video) Hands-on