Aleatorism
n. [音]偶然音樂(lè), 偶然主義
??? 情景例句
Sorry, I'm afraid I'm busy tonight.
很抱歉，恐怕我今晚沒(méi)空。
The German quotation is lower than yours.
德國(guó)報(bào)價(jià)比你們的低。
and another group were disturbed for an equal period of time but when they were no exhibiting eye-movements,
另一組人也是連續(xù)幾夜被叫醒，但是在眼球隊(duì)沒(méi)活動(dòng)時(shí)被叫醒的。