Pcss
n. 光电导半导体开关
🗣️ 情景例句
Your room number is 512. Here's your key.
房间号码是512。这是您的钥匙。
Money is the root of evil.
金钱是罪恶的根源。
Most people eat, write, and work with their right hands.
大多数人吃饭，写字，工作都用右手。