Gravitation in relation to the earth; that force which tends to move all bodies toward the center of the earth.

【理】重力；地心引力。

Weight; importance; solemnity.

重量；重要；庄重。

The state of being serious or sedate.

严肃；镇静。

Lowness of a tone or note.

【乐】(音调之)低沉。