collector

中文意思

• n. 收集家
• n. 催收员
• n. 集电极

英文释义

• n. a person who collects things
• n. a person who is employed to collect payments (as for rent or taxes)
• n. a crater that has collected cosmic material hitting the earth
• n. the electrode in a transistor through which a primary flow of carriers leaves the region between the electrodes

词形变化

复数

collectors

例句

1. n. 收集家

   As a passionate stamp collector, he has accumulated rare items from all over the world.

   作为一名狂热的集邮家，他收集了来自世界各地的珍稀邮票。

2. n. 催收员

   The debt collector called him several times to remind him about the overdue payment.

   催收员给他打了好几次电话，提醒他支付逾期款项。

3. n. 集电极

   In a standard transistor circuit, the current flows from the collector to the emitter.

   在标准晶体管电路中，电流从集电极流向发射极。