Focuser
聚焦放大镜, 聚焦装置
🗣️ 情景例句
You're clueless.
你真无知。
His health has been lousy.
他的健康状况近来很糟。
These days, people who do manual work often receive far more money than people who work in offices.
如今，从事体力劳动的人的收入一般要比坐办公室的人高出许多。