(echelon 的过去时) n. 梯形, 梯阵, 梯次编队\\nvt. 排成梯队\\nvi. 形成梯队
🗣️ 情景例句
I do his taxes every year.
我每年为他处理税务。
The room is always a mess after the children have been playing in here.
儿童玩过之后的房间,通常都是乱糟糟的。
notes there are now work-stations that enable engineers to design, test and produce chips right on their desks, much the way an editor creates a newsletter on a Macintosh.