A kind of rock that splits into thin plates.

板岩。

The dark gray color of this rock.

(似板岩之)深灰色。

A thin plate of this rock prepared for use as a roof covering, writing tablet, etc.

石板瓦。

A list of proposed candidates for nomination or election.

【美】候选者之名单。

To cover with slate.

用石板瓦盖。

To register or book (a person) for something, as an office, a role, or a political appointment.

【美】提名...做候选人。

To designate or plan.

清楚地标出(计划)。

To criticize or censure severely.

严厉批评。