Semicon
半导体
🗣️ 情景例句
Oh, five or six years ago.
哦，五六年前。
He's getting used to thinking in English.
他正在养成用英语思维的习惯。
Tricycles are lined up on the floor of the pool seven feet under water.
三轮车并排放在7英尺深的游泳池底上。