a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
造句
Right of a child to see a parent regularly or of a parent or grandparent to see a child regularly, where the child bis in the care of someone else. 會見權：孩子子定期見父母親，或父母或祖父母定期看望由他人照看的孩子的權利。