B-level
[医]复合维生素B[维生素类药]
🧩 词语组成解析
level
['lɛvl]
n. 水平，水准;水平线，水平面;水平仪;[物]电平;
adj. 水平的;同高度的;平均的;平稳的;
vt. 使同等;对准;弄平;
vi. 拉平;（用枪等）瞄准（与 at 连用）;变得平坦;将（话、批评等）对准目标;
vi. 瞄准;拉平;变得平坦;
🗣️ 情景例句
He made up his mind to give up smoking.
他下决心戒烟。
Who is to blame?
该怪谁？
They're said to be very good. What time does the performance start?
据说他们很棒。演出什么时候开始？