常見例句The train arrived on the dot of three o'clock. 那輛火車三點鍾準(zhǔn)時到達(dá)。He said he used this system in the year dot. 他說他很久以前用過這個系統(tǒng)。He went away, limping dot and go one. 他一柺一柺地跛著走開了。He's very punctual always arrives on the dot. 他很守時--縂是按時到。She was told to arrive at 8 o'clock on the dot. 她被告知八點鍾準(zhǔn)時到。He watched the train away until it was only a dot in the distance. 他目送著列車駛?cè)?,直到它成了遠(yuǎn)方的一個小黑點。 返回 Dot-IGS