hold fast to什么意思解释？

We can only try to hold fast to the age-old values of honesty, decency and concern for others.我们只能努力坚守那些古老的价值观：诚实、正派、关心他人。Hold fast to this rope, and I will pull you up.抓紧绳子, 我把你拉上来.Her feet go down to death; Her steps h...

hold fast to的音标：hold fast to的英式发音音标为：[həuld fɑ:st tu:]hold fast to的美式发音音标为：[hold fæst tu]...

Objective : To discuss the clinical application of autotransfusion in splenectomy.目的: 探讨脾血回输技术在巨脾切除术中的临床应用.Autotransfusion is mainly divided as three way : predeposit, hemodilite and withdray.自体输血主要分为贮存式 、 收式和稀释式3种方式.Thi...

lobeline的音标：lobeline的英式发音音标为：['ləʊbɪli:n]lobeline的美式发音音标为：['loʊbəlin]...

v.花费( expend的第三人称单数 )，使用（钱等）做某事，用光，耗尽...

She produced the knife during arguments with her friends.在和朋友争吵的时候，她掏出了刀。He didn't always win the arguments, but he often was right.他并非在争辩中总是能赢，但他经常是对的。It seemed to me that Sir Robert's arguments were nonsensic...

“笑”的英语可以翻译为：smile，laugh，ridicule，laugh at，laughter ...

He will remain affiliated with the firm as a special associate director.他将作为特别副经理继续为该公司工作。Mr Lin is associate director of the Institute.林先生是研究所的副所长。She applied for associate membership last year.她去年申请成为准会员。...

axostyle的音标：axostyle的英式发音音标为：[æksɒs'taɪl]axostyle的美式发音音标为：[æksɒs'taɪl]...

Benjamin Britten did not live to a great age.本杰明·布里顿并未活到很大的年纪。Mr Carpenter is obviously a devotee of Britten's music.很显然，卡彭特先生是布里顿音乐的狂热爱好者。The two discs also contain two of Britten's lesser-known song-cycles.这两...

The Breguet - Richet Quadrotor helicopter Gyroplane No.1 built in 1907 is reported to have lifted into flight.据报道,1907年,Breguet-Richet四旋翼直升机“旋翼机1号”已经飞了起来....

authoritatively的音标：authoritatively的英式发音音标为：[ɔ:'θɒrətətɪvlɪ]authoritatively的美式发音音标为：[ɔ'θɒrətətɪvlɪ]...

训练时,跳蚤被放在有顶盖的纸板盒里.Fleas are trained by putting them in a cardboard box with a top on it....

grindstone的音标：grindstone的英式发音音标为：['graɪndstəʊn]grindstone的美式发音音标为：['graɪndstoʊn]...

enwrap的现在进行时为：enwrapping...

画出该曲线两个分支的两条切线.Draw two tangents to the two branches of the curve.它的增益等于它含有的分支的增益的积.Its gain is the product of the gains of its constituent branches.地质和地球物理这两个地球科学分支的差别并不泾渭分明.The distinction between geophysical and geolo...

comment的一般过去时为：commented...