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- be unable to make head or tail of 一点也不明白
- be unable to make head or tail of sth.; be baffled 莫名所以
- No one was able to make head or tail of the figures. 这些图像谁也看不明白。
- Having to make heads or tails of this sort of "English" detracts from one's enjoyment of opera. 当你不得不琢磨这种费解的英语时，就使你无法欣赏剧目了。
- He had to be sold out and was unable to make a fresh beginning. 他不得不倾家荡产，无法重新开始了。
- I faltered for a while and was still unable to make a decision. 我踌躇了一阵，还是无法做决定。
- Cannot place file, unable to make directories. 无法存放文件，无法创建目录。
- Please understand that we are unable to make you an offer. 请谅解我们不能向你报价的苦衷。
- It is feasible to make middle and top quality lubricant from hydrocracking diesel oil or tail oil. 说明利用加氢裂化柴油与尾油制取中、高档润滑油是可行的。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
- I'm unable to throw off this feeling of inertia. 我无法摆脱这种懒散的感觉。
- A little baby is unable to walk or talk. 婴儿既不会走也不会说。
- It is the simplest signal to make, in time of danger or disaster. 这是在遇到危险或灾难的时候能发出的最简单的信号。
- He is unable to make a decision at the critical moment. 在关键时刻，他总是举棋不定。
- He doubled his slice of bread to make a sandwich. 他将一片面包对摺做成三明治
- The boat was unable to make much headway against the tide. 船逆着潮水没法开快。
- I was unable to satisfy them of the truth of my story. 我无法使他们相信我说的是实话。
- He was unable to make much pro GRE ss, hard as he tried. 虽然他尽了力,却无法取得很大进步。
- The tenor soloist is unable to appear tonight because of illness. 男高音独唱者因病今晚不能演出。
- Unable to make flame for themselves, the earliest peoples probably stored fire by keeping slow burning logs alight or by carrying charcoal in pots. 不能自己制造火焰，最早的人们存储火可能通过保持缓慢燃烧点着的原木火石或是装在罐子里的木炭。
