Blc
abbr. 附面層控制（boundary layer control）
??? 情景例句
It doesn't need any alterations. We must've bought the right size.
不需作任何修改。我們一定是買對了尺寸。
To show our gratitude to all of you for being our reliable business partners.
為表達我們對你們——我們值得信賴的生意伙伴的感謝。
In this way he was able to find out where they lived, how many chidren they had, and where they died and were buried.
就這樣，他了解到祖先的住處，有多少孩子，死在何處，葬在哪里。