be restricted to 托福

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

酒精饮料只能出售给21岁以上成年人。

Discussion at the meeting is restricted to the agenda.

这次会上讨论只限于议程上项目。

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

代表活史中植物体段二倍体物，其单倍体仅局限于配体。

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

是一个单倍体或物体，该物体体现二倍性仅限于合活史中营养段。