main是什麼意思_音標_用法_例句

簡單釋義：

n. 總管；電源；（建築物的）污水總管道；水源

adj. 主要的；最重要的

v. 〈美俚〉把(海洛因等)注射進靜脈

網絡 主函數；頁面主體；主頁

變形：

複數：mains  

完整釋義：

n.

1.體力,氣力;力;主要部分,要點;
2.〔交〕幹線;(水電的)總幹線,總管道;〔船〕主桅
3.主線
4.主管路
5.〔詩〕大海,大洋;〔古語〕本土
6.(自來水、煤氣等的)總管;幹線,干管
7.水等的總線
8.梅恩
9.電源
10.電力線

adj.

1.主要的,主,全,總
2.主要;首要的
3.大,主,關鍵
4.基本的
5.總管路
6.總的
7.正的
8.充分的,盡量的;全力的,有力的
9.壓軸(的)
10.蠻

v.

1.〔美俚〕把(海洛因等)注射進靜脈

例句：

1. Since 1980s, heavy-load transportation had been chosen as one of the main direction of developments by Ministry of Railways.
   採用多機牽引開行組合列車，是實現重載運輸的一個重要途徑。

2. After you add the fields to the initial envelope that you set up (envelope main document), you are ready to preview the mail merge results.
   將域添加到已設置好的初始信封（信封主文檔）後，就可以預覽郵件合併的結果了。

3. Let's wait to see how much the main course is. I don't want to be stuffed and keep on shopping.
   咱們待會兒看看主菜的量有多少再說吧。我不想撐着肚子繼續購物。

4. He said a team of Red Cross war surgeons has been allowed to enter Gaza to assist doctors treating the wounded at the main Shifa hospital.
   克雷恩布爾說，紅十字會一個戰地外科醫生小組已經獲准進入加沙，為在希法總醫院救治傷員的醫生提供幫助。

5. The water quality sensor is provided with a main body of the water quality sensor and a primary connector of an ultrasonic generator.
   其設有水質傳感器主體和超聲波發生器一級連接件。

6. The main antioxidant found in cocoa, known as flavonols, is said to help increase blood flow to the brain.
   可可當中主要的抗氧化劑成分叫做黃酮醇，這種物質據說能增加大腦的血供。

7. Col Gaddafi was one of the main founders of the AU and its key financial backer.
   而卡扎菲本人就是非洲聯盟的主要創建者和資助者之一。

8. One of the main protest sites is in the heart of a large shopping, hotel and transportation hub.
   有一處主要的抗議地點位於一個大型購物、酒店和交通樞紐的中心地帶。