boom mainsail
常见例句
- In general, to furl a sail is to roll it up, such as to furl the mainsail on the boom (or into the boom or mast in some contemporary systems).
一般來說,furl 一張帆就是將其卷起,比如“卷起在懸臂(boom)或者在某些現代系統中的桅杆(mas)上的主帆”。 - The mainsail is a tall, triangular sail mounted to the mast at its leading edge, with the foot of the sail along the boom, which extends aft from the mast.
主帆(mainsail)是一麪高的,三角形的帆,其前緣安裝在桅杆上,而帆尾安裝在從桅杆曏後延伸出的懸臂上。 - The mainsail of a cat rig may have a traditional boom or, as in this boat, a loose-footed mainsail attached at the aft corner to what is called a wishbone boom.
一艘單桅艇的主帆可能有一個傳統的懸臂,也可能(像在這艘船上那樣),帆尾松弛地系在船尾一角的所謂的“橫臂懸臂”(wishbone boom)。 返回 boom mainsail