Secs
abbr. 半导体设备通信标准（SEMI Equipment Communication Standard）
🗣️ 情景例句
Oh! Harry has been offered a job in Los Angeles.
噢， 有人聘请Harry到Los Angeles工作。
The cat shut its eyes while it steals cream.
掩耳盗铃。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。