They tinkered with the engine…他们修了修发动机。The Chemists have tinkered with heat and metal catalysts to refine their materials.化学家摆弄热和金属催化剂来提炼.They tinkered with the engine.他们修了修发动机。They have tinkered with the geometry of the...
They tinkered with the engine…他们修了修发动机。They tinkered with the engine.他们修了修发动机。The Chemists have tinkered with heat and metal catalysts to refine their materials.化学家摆弄热和金属催化剂来提炼....
“ 有法子, 爷爷会去赊五斤煤球. ”" There's always a way. Grandpa will get five catties of coalballs on credit. "论述了矿煤球团用铁精矿及添加剂包壳的优点.The advantages of iron ore - coal pellets covered with iron - concentrate shell are discussed.上海...
We were greatly honoured that Sheik Hasina took the trouble to visit us.谢赫·哈西娜专程前来看望我们，对此我们深感荣幸。The sheik in particular caused a slight stir and buzz.特别是这位酋长引起了一阵轻微的骚动和嘁嘁喳喳的声音.The sheik treated him as a friend and an equ...
And Hester Prynne had returned, and taken up her long - forsaken shame!海丝特-白兰又回来了, 又拣起了久已抛弃的耻辱!" I will keep thy secret, as I have his,'said Hester.“ 我将像为他保密一样来为你保密, ” 海丝特说.Hester Prynne's term of confinement w...