thereat
adj. 在那邊,因此
It is rather cold thereat night.
帶點厚衣服,那裡晚上是很涼的.
And thereat she began to talk quickly and easily upon the subject he had suggested.
於是她便就他提起的話題輕鬆地談了開來.
Thereat began a feeble scratching outside, and the pile of books moved as if thrust forward.
話畢,外面響起了微弱的抓的聲音, 那堆書也動起來,彷彿有東西要進來了.