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- 他們懷著希望將手電筒一開一關地打信號。They winked their flashlights hopefully.
- 當大禮堂的門一開一關時，我們聽到了片斷的歌聲。We heard snatches of the singing as the doors of the auditorium opened and closed.
- 門一開一關的聲音。The sounds of doors opening and closing.
- 觸點數量:一開一閉兩組觸點,雙向動作The number of contact: an open a close contact group, and two-way movements
- 開關power switch
- 當我有了足夠的錢，第二個夢想是，我想開一家中式飯店，因為我的專業是飯店管理。Second one when I got the money from my cottage and I think the second dream is just to open a Chinese hotel because my major was hotel management.
- 使我們煩惱而擔憂的往往是瑣碎的小事情；我們可以躲過大象，但避不開一隻小蒼蠅。It is the little bits of things that fret and worry us; we can dodge an elephant, but we can't a fly.
- 內閣會議一開完，他就提出了辭呈。He handed in his resignation right after the cabinet meeting.
- 他好不容易才攢足了開一家飯館的錢。He scraped up the money to start a restaurant.
- 一開一闔constant breathing
- 橙黃色花，單豎立花序，兩年一開花且花期短的多年生植物；有時歸桂竹香屬。showy erect biennial or short-lived perennial cultivated for its terminal racemes of orange-yellow flowers; sometimes placed in genus Cheiranthus.
- 他仔細敲開一隻堅果,然後遞給了我。He carefully cracked a nut and then gave it to me.
- 一開電門，水就自動嘩嘩流進地里。You turn the switch and the water rushes into the fields by itself.
- 你必須時常開一開你的車。You have to drive your car from time to time.
- 關－一個獨立的射擊挑戰,每一關必須分開來計算時間與得分以決定最後的成績。"Stage - An individual shooting challenge. Each stage shall be timed and scored separately, to determine final stage results. "
- 就是一開一合,能讓大船通過的塔橋Tower Bridge the bridge that opens to let the tall ships through
- 今天是我的生日，讓我們開一瓶香檳喝吧。It's my birthday; let's crack a bottle of champagne.
- 33他必像葡萄樹的葡萄，未熟而落。又像橄欖樹的花，一開而謝。He will be like a vine stripped of its unripe grapes, like an olive tree shedding its blossoms.
- 門一開，進來一位穿藍上衣的中年人。The door opened and there entered a middle-aged man in a blue coat .
- 每隔4年進行一次選舉，國會一年開一次會。Elections take place every four years and Congress meets once a year.
