His boss made him mix inferior flour with first-grade.

The ammonium sulphate also reached the first-grade standard.

硫酸氨也达到头级标准.

The first grade was allowed to leave school early.

一年级学生被允许提早离校.

Attends first grade, but soon drops out again.

佛罗斯特上一年级, 但很快再次辍学.

He was kept in the first grade for another year.

他被留在一年级再读一年.

The person comes the mankind's first grade with double foot tread out.

人类最初的路是人用双脚踩出来的.

He is a first grade primary school pupil.

他是小学一年级学生.

Such protection zones shall be divided into first-grade protection zones and protection zones of other grades.

生活饮用水地表水源保护区分为一级保护区和其他等级保护区.

Reading was simply a requirement for progressing from kindergarten to first grade.

阅读识字是从幼儿园升入一年级的一项必要条件.

All indexes can meet the First Grade Standard of GB 8978-1996.

各项指标均达到GB8978—1996《污水综合排放标准》的一级标准.

The goal was scored midway through the first half.

上半场中段时攻进一球。

I had a lot of bad luck during the first half of this season.

上半赛季我一直走背运。

Gunpowder was introduced into Europe during the first half of the 14 th century.

在14世纪上半叶,火药传入欧洲.

The crowd, which had been thin for the first half of the race, had now grown considerably.

比赛前半段观众还稀稀拉拉的，这时明显增多了。

At the end of the first half there's no score.

上半场结束时,双方均未得分.

The score was 3 to 1 in the first half.

上半场比分是3比1.

They had three goals in the first half, and another two in the second.

他们在上半场进了三个球, 下半场又进了两个.

In the first half of the game the Turkish team really made their presence felt.

在比赛的上半场土耳其队表现得很突出.

Historical events are depicted technically accurate and based on first-hand experience.

准确而艺术地描述了历史事件,并且以亲身经历为基础.

The young boy experienced his mother's murder first hand.

这个男孩随即亲历了母亲遇害的恐怖.

Simulated trading opened yesterday morning, I try to do a first-hand.

昨天上午模拟交易开盘后, 我就尝试着做了一手.