一次

The heart specialist performed a successful surgery.

心脏专家成功完成手术。

The earth rotates on its axis once every 24 hours.

地球每24小时依其轴心自转。

His children died in a house fire and shortly afterwards he took his own life.

他的孩子们死于家居火灾，不久后他就自杀。

Payments such as annates and "Peter's Pence" were forbidden.

但人用卷线杆只能纺根线。

The house has an absentee landlord, who visits the property once a year.

这栋房子的房主不在这儿住，年过来。

The UIE hold a large scale international academical congress at intervals of four years.

摘要国际电热协会(UIE)每隔4年举行大规模国际性的电热学术会议。

Unfaith in aught is want of faith in all.

只要背信就会永远失信义。

Ballute originator gave chance of riding ballute for the first time to a dog.

降落伞的发明人把第乘坐降落伞的机会让给只狗。

The teacher set the class a comprehension test.

老师对全班同学进行理解力测验。

The National Party Congress shall be convened every five years .

党的全国代表大会每五年举行。

Can you telephone me at your convenience to arrange a meeting?

你能不能在方便时给我来电话，安排见面？

It will be a large church wedding.

那将是大型的教堂式婚礼。

Having a prostyle or set of columns at each end but none along the sides.

保玲球中没有或两击倒十柱的行为。

The impresario will present an expanded series of concerts next season.

下将举办大型的系列音乐会。

Results Pure flavonol and flavanonol were obtained by the column chromatography of polyamide.

结果运用聚酰胺柱色谱法分离得高纯度黄酮醇与二氢黄酮醇。

The eldest prince hatched a plan to murder the king in collaboration with some ministers.

大王子勾结几大臣策划杀害国王的阴谋。

During an engine performance test, Trip is critically injured and left comatose in sickbay.

+ 在引擎的性能测试里Trip收重伤并在医疗室昏迷不醒.

The reintroduction of conscription sparked off a major rebellion.

再征兵引发大规模的暴乱。

She bought three dresses in contemplation of her trip.

她为作旅行买三套衣服。

An indiscreet remark triggered off a long and costly strike.

轻率的讲话导致长时间、代价高昂的罢工。