toffdoing还是todo
t off后面只加动名词形式，即t off doing，意为“开始做”、“着手做”。t off中文含义有“动身”、“出发”、“启程”、“引爆”、“引发”、“激起”、“触发”等。
t off的基本含义及用法介绍t off中文含义有动身;出发;启程;引爆（炸弹）;拉响（警报等）;引发;触发;激起。后面接动名词形式，即t off doing sth，意为开始做。
宝宝上火吃什么降火例句：Any escape, once it's detected, ts off
一旦发现有泄漏，警报就会响起来。
Blue suits you, ts off the colour of your hair.
蓝色很适合你，能衬托出你的发色。
The sun was already up when they t off.
他们出发时太阳已经升起了。
It t off a chain reaction in the international money markets.
这一事件在国际金融市场上引起了连锁反应。
They t off into the country's uncharted interior.
披萨怎么写他们出发前往这个国家人迹罕至的内陆。
They were going to t off in the fog, but were dissuaded.
他们原打算在雾中出发，但被劝阻了。
We t off at a smartish pace.
我们快步出发了。
He t off jauntily, whistling to himlf.
他吹着口哨神气活现地出发了。
She gave a hurried wave and t off across the grass
中队工作计划>圆孔方木她匆匆地挥了挥手便穿过草地离开了。
桂林山水图片Her parents kisd her goodbye as she t off from their home小学1年级数学题
公司面试>泳衣美女图片她动身离开父母家时父母和她吻别。
