vi.到达,来;发生;
例句:
Send me a letter as soon as you arrive so that I won't worry.
到了就来信,省得我挂念.
Are we going to sit back and do nothing until the cranes arrive?
莫非说起重机不到,大家就坐等不成?
We happened to arrive there in the rainy season.
我们到时适值雨季.