Sodium N - ( α - phenoxy ) - tetradecanoyltaurate ( SPTT ) was synthesized through Williamson etherification, hydrolysis, and acylation, using ethyl 2 - bromomyristate, phenol and taurine as the starting materials.以α - 溴...
He had the reputation of being one of the most tight-fisted and demanding of employers.人们都知道他是最抠门、最苛刻的雇主之一。...the government's tight-fisted monetary policy.政府锱铢必较的货币政策They can all be made in minutes by even the most...
We don't want all that palaver, do we?我们不想那样小题大做，不是吗？What's all the palaver about?这些鸡毛蒜皮的事到底是为什么？What a palaver there was about paying the bill !付账的事真费口舌呀！...