名詞 jamaica:

1. a country on the island of Jamaica; became independent of England in 1962; much poverty; the major industry is tourism
2. an island in the West Indies south of Cuba and west of Haiti

1. The capital of the Cayman Islands, on Grand Cayman in the West Indies west of Jamaica. It is an international banking center. Population, 7,617.
   喬治敦開(kāi)曼群島國(guó)的首都，在西印度群島中牙買(mǎi)加西面的大加曼島上。它是一個(gè)國(guó)際性的金融中心。人口7, 617
2. Our next landfall should be Jamaica.
   我們下一靠岸處應(yīng)是牙買(mǎi)加。

Ja.mai.ca

NONE（無(wú)詞性）
An island country in the Caribbean Sea south of Cuba. Discovered by Columbus in 494, the island was settled in 509 by the Spanish, captured by the British in '55, and formally ceded to Great Britain in '70. The country became independent in 9'2. Kingston is the capital and the largest city. Population, 2,90,357.
牙買(mǎi)加：古巴南部的一個(gè)島國(guó)，位于加勒比海沿岸。494年由哥倫布發(fā)現(xiàn)，509年西班牙在此實(shí)施殖民統(tǒng)治，'55年英國(guó)占領(lǐng)并于'70年正式吞并該地。9'2年該國(guó)獨(dú)立。首都金斯敦是最大的城市。人口2,90,357

【引伸】
Jamai.can
adj.（形容詞）
n.（名詞）