stymies是什么意思？

stymies的音标：...

Spectinomycin is a kind of antibiotics with alkalescence and water - solubility . It is also called actinospectacin.大观霉素(spectinomycin)又称奇放线菌素或壮观菌素(actinospectacin),是一种碱性 水溶性 抗生素....

isogeotherm的音标：isogeotherm的英式发音音标为：[aɪsəʊ'dʒɪəθɜ:m]isogeotherm的美式发音音标为：[ˌaɪsə'dʒɪrˌθɜm]...

精子着色...

dale的音标：dale的英式发音音标为：[deɪl]dale的美式发音音标为：[del]...

他坚持让我们在亚特兰大市外不远的一家小餐馆歇歇脚。He insisted we stop at a small restaurant just outside of Atlanta.丹在自己的船舱里朝舱外凝视着。Dan was in his cabin, staring out of a porthole.除书面记录外，可能还有其他方法可以证实。There may be alternative methods of substantia...

flenched的音标：...

What is required to achieve or maintain such viability?要达到或维持这种生存能力需要什么？Scientists are experimenting to find ways to ensure the viability of seeds for even longer periods of time.正如我们所说，科学家正在试验努力寻找让种子的生命力更加延长的方法。These ch...

sheathed的音标：sheathed的英式发音音标为：[ʃi:θt]sheathed的美式发音音标为：[ʃiθt]...

n.铅黝铜矿...

wage的近义词有：earnings, allowance, income, salary, wage, pay, fee。下面这些名词都可表示"工资，收入"的含义：earnings：多指通过劳动或投资等手段所得到的收入。allowance：指收入中的补贴部分。income与earnings含义很相近，但前者强调总收入。salary：指按年定下，按月或星期平均给予的报酬，指脑力劳动者的薪水。wage：多用复数形式，指按小时、日或星期的报...

n.头孢氨苄，苯甘头孢菌素，头孢菌素IV...

actinoid的音标：actinoid的英式发音音标为：['æktɪnɔɪd]actinoid的美式发音音标为：['æktənɔɪd]...

The built-in safety device compensates for a fall in water pressure.该内置式安全装置在水压下降时能提供保护。The high and low-rise apartment blocks built in the 1960s are crumbling.20世纪60年代建造的高低不一的公寓楼群正在逐渐破损坍塌。We're going to have built-...

Gainsborough is known as an unemployment blackspot.众所周知，盖恩斯伯勒失业严重。...

黄晶也使用作为灵性上无条件的爱和发掘才能的老师.Topaz is also used as a teacher of spiritual love and attainment.纯净的五叶水晶花瓣中包含着红色的花芯,中间则精致地点缀了亮暹罗和亮黄晶,产生一种柔滑的感觉和梦幻般的色彩.Ornament in fully faceted clear crystal with Light Siam and Light Topaz accent...