Boost b voltage
[电] 升压B电压
🧩 词语组成解析
boost
[bʊst]
vt. 促进，提高;增加;吹捧;向上推起;
vi. 宣扬;[美国俚语]（尤指在商店）行窃，偷窃;
n. 提高，增加;帮助;吹捧;加速[助推]器;
🗣️ 情景例句
He's just fooling around.
他用情不专。
But after one week and I still hadn't made a single sale, my heart was in my boots.
但过了一星期还没有做成一笔生意，我感到十分焦急。
Almost immediately he began to complain about the weather,
但紧接着他就开始抱怨那里的天气了。