C2 any of several types of equipment or devices for removing solids from liquids or gases, or for removing particular types of light滤器;过滤器
UK a green, arrow-shaped light that is part of a set of traffic lights and tells drivers when they can turn left or right(表示可左转或右转的)交通分流指示灯
C2 [ I + adv/prep ] to appear or happen gradually or to a limited degree慢慢出现;渗入;透过
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net
切換為繁體中文