他朝他的兄弟吼叫，脖子上青筋暴突。He shouted at his brother, his neck veins bulging.以前曾发生过暴乱，现在局势不太稳定。There have been riots before and the situation is volatile.12名犯人在一场监狱暴乱中被杀害。Twelve inmates have been killed during a riot at the prison...
大部分食物变得简直毫无味道 —— 烤牛肉好比软橡胶, 桔子像未加香料的明胶.Most foods are simply tasteless - roast beef is like soft rubber, an orange like unfla - vored gelatin.由于这些原因, 琼脂很快代替了明胶,或为细菌学研究的较理想的固化剂.For these reasons, agar rapidly replaced gela...
Objective To investigate the non - alkaloid constituent of Hippeastrun vittatum ( Amaryllidaceae ).目的研究 石蒜 科植物 花朱顶红中非生物碱类成分.I am a private collector of Amaryllidaceae.我是一名收藏石蒜的私人收藏家.Molecular Cloning of a Novel Mannose -...
We tend to meet up for lunch once a week.我们往往每周共进一次午餐。We had lunch the other day at our favorite restaurant.前两天我们在最喜欢的餐馆吃了午饭。Grace laid out the knives and forks at the lunch-table.格雷丝把刀叉摆放在午餐桌上。...