bespeaking
v.
预定( bespeak的现在分词 );
订（货）;
证明;
预先请求;
例句:
-
Every voice in nature was unanimous in bespeaking change.
自然界的各种迹象都在表明要变天了.
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Research results showed that this new scheme is very valid for bespeaking and demodulating M - ary communication.
理论研究结果表明:此方案对高速扩频通信系统的解扩解调是行之有效的.