Dates usually contain parenthetic words or figures.

日期通常包含括号的词数字。

Restrictive clauses, by contrast, are not parenthetic and are not set off by commas.

相比之下，限制性从句不是括号，也不用逗号分隔。

A name or a title in direct address is parenthetic.

直接地址中的姓名头衔位于括号。

This rule is difficult to apply; it is frequently hard to decide whether a single word, such as however, or a brief phrase is or is not parenthetic.

这条规则很难应用；通常很难确定个词（例如“然而”）简短短语是否是括号。

Bartle kept his eye on the moving figure till it passed into the darkness, while Vixen, in a state of divided affection, had twice run back to the house to bestow a parenthetic lick on her puppies.

一直注视着那个移动的身影，直到它消失在黑暗中，而泼妇则在感情分裂的情况下，两次跑回屋子，给她的小狗舔了舔。