b for hard发音

意思翻译

b表示硬

相似词语短语

hard for───很难

b for───b代表

be hard for───对……是困难的

hard for me───对我来说很难

B b───abbr.滚珠轴承（ballbearing）；铅笔芯（doubleblack）

time for hard───是时候努力了

hard for you───对你来说很难

b for bag───b代表袋子

b for boy───b给男孩

双语使用场景

Actually, I am learning that now.but it's too hard for me.you know the 4 tones and the stuff, it really freaks me out.───事实上，我正在学，但对我来说那太难了你知道四声那些东西，我有点怕了。

The hard volcanic stone was a resource that had been in great demand for many years, at least since the rise of the Olmecs (a people who flourished between 1200 and 400 B.───坚硬的火山岩是一种多年来需求量很大的资源，至少从奥尔梅克人（一种生活在公元前1200年至400年之间的民族）崛起以来是这样。

Soon afterward they began flying the country's newest, biggest bomber-the B-29 Superfortress, another plane with a reputation for being hard to handle.───不久之后，她们又开始驾驶美国当时个头最大最新式的轰炸机——B - 29超级空中堡垒，同样因为难以操控著称。

英语使用场景

B. For hard and half hard drawn tubes the ratio of outer diameter to wall thickness is no more than 25.