Bcv
强制怠速时节气门开度控制阀（Boost Control Valve）\\n亮度对比值（Brightness Contrast Value）\\n球形止回阀（Ball Check Valve）
🗣️ 情景例句
You just earned your weight in gold, Malcolm.
你可帮了大忙， Malcolm。
And straightforward communication will serve as a useful basic of successful business transactions.
以及坦率的沟通，这些将构成顺利生意交涉的有效基础。
By bicycle.
骑自行车去。