Blc
abbr. 附面层控制（boundary layer control）
🗣️ 情景例句
My little horse must think it queer
我的小马一定感到奇怪
That's all for today.
今天就到这儿了。
but we were afraid that the strength of the current would prevent its landing anywhere before it became exhausted.
但我们担心，洪水力量将使它上岸之前就筋疲力尽了。