Start sensor
[计] 启动传感器
🧩 词语组成解析
start
[stɑrt]
n. 开始;动身;开动;起点;
vt.& vi. 出发，启程;
vt. 起动;提出（问题）;开办;使开始;
vi. 起始;突然出现;突然跳起;突然涌出;
🗣️ 情景例句
And these are pictures of people working:steelworkers, bankers, police, street vendors,ambulance drivers, doctors….
这是工作中人们的照片：钢架工人、 银行职员、警察、街头小贩、救护车驾驶 医生等等……
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
It's all about space and satellites.
全是有关宇宙和卫星的。