有關硫醇酯類的數據非常有限.Only a very limited amount of data is available on thiol esters.這個合成硫醇的方法,就顯得更加重要.This approach to mercaptans takes on added importance.目的討論合成鹽酸吡硫醇的關鍵反應.Objective To discuss the key synthesis reaction of Py...
He rested on his pickaxe for a while.他在尖嘴鎬上靠了一會兒。The clumsiness of power spoils the key, and uses the pickaxe.權力拙劣地溺愛著鑰匙, 竟利用了鶴嘴鋤.The clumisiness of power spoils the key and uses the pickaxe.權力的拙劣慣壞了鑰匙,還利用了鶴嘴鋤....
" We are in trouble, " he said gloomily.“ 我們遇上了麻煩, ” 他沮喪地說道.He reached gloomily into one of his trees and picked handfuls of fruit.他悶悶不樂地把手伸到一棵樹上,摘下一把水果來.Brazilians look gloomily forward to a New Year that even the presi...
They solaced their wretchedness, however, by duets after supper ( Jane Austen )然而, 在晚餐后的雙人舞表演時他們忘掉了他們的悲傷 ( 簡奧斯汀 )However, this is not necessarily limited to simply duets.然而, 這并不需要什么夫婦二重奏.At teatime, Victoria sang duets w...
waterless cleaning無水清潔A broken blue line means the course of a waterless valley.藍色虛線代表無水流過的山谷。a waterless barren region干旱的荒蕪地區Waterless offset : Offset printing using waterless plate, thus the damping system may be elimi...
The friendship sealed in adversity is the sincerest.患難中結成的友誼最真摯。He's the kindest and sincerest person I've ever met.他是我所見過的最友善、最真誠的人。He's the kindest and sincerest person I've ever met...他是我所見過的最友善、最真...
守護之神毗濕奴化身為下界的一位國王。The god Vishnu was incarnated on earth as a king.銀行經理像稅務稽查員一樣，不喜歡被人們認為是妖魔化身。Bank managers—like tax inspectors—do not really like being thought of as ogres.她是魅力的完美化身。She is a perfect incarnation of glamo...