verb 下载 🔗分享 收帆, 捆帆。 To reef, shorten or strike sail using brails. Examples : "The sailor brailed the mainsail to reduce the boat's speed. " 水手把主帆收了起来,以降低船的速度。(Shuǐshǒu bǎ zhǔfān shōu le qǐlái, yǐ jiàngdī chuán de sùdù.) nautical sailing technical 与AI对话词汇游戏阅读练习