[kāi shǐ]
（從頭起； 著手進行） begin; start; initiate; commence
take effect; come into effect
開始生效
start from the very beginning
從頭開始
come into vogue
開始流行
commence business
開始營業
set about stamp-collecting
開始收集郵票
Everything had to be begun over again.
一切都得重新開始。
He set his face against the scheme from the first.
從一開始他就堅決反對這項計劃。
（開始階段） initial stage; beginning; outset; inception; initiation; onset; dawning
at the commencement of the twentieth century
20世紀開始時
soon after the start of the war
戰爭開始后不久
At first he didn't agree, but later he did.
開始他不同意， 但后來同意了。