be restricted to 托福

Discussion at the meeting is restricted to the agenda.

这次会上的讨论只限于议程上的项目。

The sale of alcoholic beverages is restricted to those over 21.

酒只能出售给21岁以上的成年人。

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植物段的二生物，其仅局限于配子。

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

是一个或生物，该生物现二性仅限于合子的生活史中的营养段。