服务员笔直站立着，餐巾折叠着放在他们的手臂上。The waiters stood to attention with napkins folded over their arms.她将其折叠起来，塞进了钱包里。She folded it up, and tucked it into her purse.我看见了3张折叠床，其中两张已有人占了。I saw three camp beds, two of which were occupie...
Categorise the plants into four groups.把这些植物分成4类.This type of china is rather hard to categorise, it's very unusual.这种瓷器非常特殊, 很难归类.This type of china is rather hard to categorise,it’s very unusual.这种瓷器非常特殊,很难归类。Lind...
A fish nibbles at the bait.一条鱼在轻轻地啃鱼饵.Units of four bits are sometimes referred to as nibbles.有时将四位数字组成的单元叫做半字节.Don't read in short nibbles.不要一次就看一点....
Because of its trace amount in the nature, it is always prepared by bio - mimetic synthesis methods.昆布氨酸是昆布中一种具有降压活性的 非 蛋白质氨基酸,在昆布中的含量极少,一般采用仿生合成的方法制得.The desulfuration theory of bio combustion is presented.提出生物质型煤的固硫机理,...