solid n. 固體，立本adj. 固體的，實心的，堅固的，結實的

例句：Cheese is a solid; milk is a liquid.

奶酪是固體，牛奶是液體。

solidarity n. 團結

例句：Law is intended to ensure fulfilment of the needs of socialsolidarity.

法律是為了保障社會團結需求的實現。

consolidate v. 鞏固，加強，（把……）聯為一體，合并

例句：Several small companies are planning to consolidate to form a largepowerful company.

幾家小企業正計劃合并成一家實力雄厚的大公司。

solitude n. 孤獨，獨居，人跡罕至的地方

例句：The scientist has spent ten months in the solitudes of theAntarctic.

這位科學家已經在人跡罕至的南極待了十個月了。

solitary adj. 孤獨的

例句：He formed the habit of taking long solitary walks through thestreets.

他養成了在街頭長時間獨自漫步的習慣。