sentence

pe.ri.od.ic sentence


periodic-sentence的词性：
n.（名词）

1. A sentence in which the main clause or its predicate is withheld until the end; for example,
周期句：主句或谓语在句末的句子；例如：

用法与例句：
Despite heavy winds and nearly impenetrable ground fog, the plane landed safely.

尽管有强风和无法看透的地雾，飞机安全着陆

com.pound-com.plex sentence


compound-complex-sentence的词性：
n.（名词）

1. A sentence consisting of at least two coordinate independent clauses and one or more dependent clauses.
复合复句：包括至少两个并列独立主句和一个或多个从句的句子


com.pound-com.plex sentence


compound-complex-sentence的词性：
n.（名词）

1. A sentence consisting of at least two coordinate independent clauses and one or more dependent clauses.
复合复句：包括至少两个并列独立主句和一个或多个从句的句子


simple sentence

simple-sentence的词性：
n.（名词）

1. A sentence having no coordinate or subordinate clauses, as The cat purred.
简单句：一个没有并列从句或附属从句的句子，如猫发出呜呜的声音


open sentence

open-sentence的词性：
n.Mathematics （名词）【数学】

1. An expression that contains at least one unknown quantity and becomes true or false when a test value is substituted for the unknown.
开语句：至少包含一个未知数并且在测验值被替换时出现对或错的数学方程式