查询词典 o'clock

This contest is intended to improve the students' oral English and it will take place in the school assembly hall at 2 o'clock in the afternoon.

该竞赛的目的是提高学生的英语口语能力，它将发生在学校礼堂在下午2点。

The lecture started at 7 o'clock but at 6:45 the assembly room has been filled with students.

讲座在7点举行，6点45分时，会场内已基本坐满同学了。

He's never astir before 10 o'clock.

他从不在10点钟以前起床。

out of bed 起床: He's never astir before 10 o'clock.

他从不在10点钟以前起床。

It was about 8 o ' clock in the evening Beijing time in December 1965 when this astronomic phenomenon was happen to be observed, but the exact date could not be recalled.

该天文现象发生的时间大约是1965年，12月份，某一天晚上8点左右北京时间）。

It was about 8 o'clock in the evening Beijing time in December 1965 when this astronomic phenomenon was happen to be observed, but the exact date could not be recalled.

该天文现象发生的时间大约是1965年，12月份，某一天晚上8点左右。

I have a meeting at two o'clock.

我在 10：00 有个会议。

I have a meeting at 2 o'clock .

我2点有一个会。

I have a meeting at 3 o'clock, and have to go.

我得走了，三点钟有个会议。

I had breakfast at 7 o'clock.

我在7点钟吃早饭。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。