recurs是什么意思？

This theme recurs several times throughout the book.这一主题在整部书里出现了好几次。Leap year recurs every four years.每四年闰年一次.The disease recurs in epidemic cycles at two - to three - year intervals .本病流行周期为 2-3年....

recurs的音标：...

IV. the Error Estimations of Certain Generalized Cubic Spline Interpolation.一类三次广义样条插值的误差估计.He disconnected the IV bottle from the overhead hook.他把静脉滴注瓶从头顶的钩子上拿下来。This same feature is incorporated in the S - IV and the S...

daunt的现在完成时为：daunted...

n.铲车，叉式升降机，叉车...

hand in hand的音标：hand in hand的英式发音音标为：[hænd in hænd]hand in hand的美式发音音标为：[hænd ɪn hænd]...

“筑坝”的拼音为：zhù bà...

scurry的近义词/同义词有：scuttle, hasten, hurry, rush, dart, tear, race, scoot, dash, run, hustle, hustle, race, scramble, haste, tear, scuttle, dart, run, speed, scoot, hurry, dash, scamper, hasten, rush。vi.scurry的近义词（匆匆地跑;赶路）：s...

Spears hurtled against shields.矛猛击在盾上.They hunt game with spears or a curved wooden boomerang.他们用长矛或木制曲形飞镖猎取野味.The warrior's spears were acuminated before the battle.战士们的矛在战斗前是弄成尖形的.Can you fill his hide with harpoo...

strap的音标：strap的英式发音音标为：[stræp]strap的美式发音音标为：[stræp]...

“异构化”的英语可以翻译为：isomerization ...

The motorboat cut across swift currents and skirted dangerous reefs.汽艇穿过激流,绕过险滩.Fish are abundant about the reefs.暗礁附近鱼很多.The pilot guided us through the dangerous reefs.这位引航员引导我们通过了危险的暗礁区....

defensible的近义词/同义词有：supportable, tenable, sustainable, secure, bombproof, safe。adj.defensible的近义词（可防御的）：supportable, tenable, sustainable。defensible的近义词（安全的）：secure, bombproof, safe。...

drops的音标：drops的英式发音音标为：[drɒps]drops的美式发音音标为：[drɒps]...

马根维显...

consigns的音标：...

“浮躁”的拼音为：fú zào...