五时（5 o'clock）用英语可以表示为 "five o'clock" 或 "five in the afternoon"。
"Five o'clock" 来源于古英语中的 "fif"，意为 "五个"。"O'clock" 是源于古英语中的 "of the clock" 的缩略形式，意为 "时钟的"。因此，"five o'clock" 的意思就是 "五个时钟"，也就是 "五点钟"。
"Five in the afternoon" 是指下午五点，"in the afternoon" 意为 "在下午"。
下面是几个使用 "five o'clock" 和 "five in the afternoon" 表示下午五时的例句：
"I'll meet you at five o'clock." (我会在五点钟见到你。)
"The meeting is scheduled for five in the afternoon." (会议定在下午五点。)
"It's five o'clock already. Time to go home." (已经五点钟了。该回家了。)
"I usually have a cup of tea at five in the afternoon." (我通常在下午五点喝杯茶。)
"Five o'clock" 来源于古英语中的 "fif"，意为 "五个"。"O'clock" 是源于古英语中的 "of the clock" 的缩略形式，意为 "时钟的"。因此，"five o'clock" 的意思就是 "五个时钟"，也就是 "五点钟"。
"Five in the afternoon" 是指下午五点，"in the afternoon" 意为 "在下午"。
下面是几个使用 "five o'clock" 和 "five in the afternoon" 表示下午五时的例句：
"I'll meet you at five o'clock." (我会在五点钟见到你。)
"The meeting is scheduled for five in the afternoon." (会议定在下午五点。)
"It's five o'clock already. Time to go home." (已经五点钟了。该回家了。)
"I usually have a cup of tea at five in the afternoon." (我通常在下午五点喝杯茶。)