主帆是由真正的篷布手工切割和缝制而成的。
将主帆卷起或放开的控制索。
Definition: the control line that pulls the mainsail in or out.
他果断地砍断了缆绳，主帆滑落了下来。
He resolutely hacked off the cable and the sail slipped down.
航行中后桅帆基本上就像第二面主帆一样工作。
因此，双桅帆船使用三面主要的帆：与单桅帆船一致的主帆，前帆，以及尾桅帆。
A ketch therefore USES three primary sails: the mainsail and head sail, as on a sloop, plus the mizzen sail aft.
主帆耷拉着，像一面旗帜。
主帆像一面旗子耷拉着。
主帆像一面旗子耷拉着。
我知道主帆是什么。
我迅速放下三角帆扔到甲板上，但却难以对付主帆。
The jibs I speedily doused and brought tumbling to the deck, but the main-sail was a harder matter.
单桅帆船有一个主帆、三角帆和龙骨但没有船首斜桁的单桅小帆船。
A small sloop with a mainsail, jib, and keel but no bowsprit.
安装于船用圆材上的大三角帆，展开时与主帆相对，当赛艇顺风行驶时使用。
A large triangular sail set on a SPAR that swings out opposite the mainsail, used on racing yachts when running before the wind.
注意，桅杆在船里的位置极为靠前，几乎就在船头上，因此可以有空间装一面帆脚很长的主帆。
Note that the mast is positioned very far forward, almost at the bow, making room for a very long-footed mainsail.
西斯·潘尼·奥拉号正鼓起主帆和两个大三角帆前进，美丽的白帆在阳光下如雪似银。
The Hispaniola was under her main-sail and two jibs, and the beautiful white canvas shone in the sun like snow or silver.
这仍然是一个百慕大帆，但主帆成比例地变大了，而前帆则相应变小，以便于操纵并获得最大动力。
This is still a Bermuda rig, but the mainsail is proportionally larger and the jib smaller, for ease of handling and maximum power.
我处在水手舱背风的一侧，主帆仍张满了风，挡住了我的视线，使我看不到后甲板的一部分。
I was on the lee side of the forecastle, and the mainsail, which was still drawing, concealed from me a certain portion of the after-deck.
但由于天气恶劣，海面上4米多高的海浪将帆船上的主帆给撕破了，这个重大的时刻也因此被推迟了两个多小时。
The big moment had been delayed for more than two hours due to 4m swells and a torn mainsail.
但由于天气恶劣，海面上4米多高的海浪将帆船上的主帆给撕破了，这个重大的时刻也因此被推迟了两个多小时。
The big moment had been delayed for more than two hours due to 4m swells and a torn mainsail.
应用推荐