n.
1.循环,周期
2.自行车,摩托车
3.整套,整个系列(如机器的运转)
v.[I]
1.骑自行[摩托]车,骑自行车
1.循环,周期
2.自行车,摩托车
3.整套,整个系列(如机器的运转)
v.[I]
1.骑自行[摩托]车,骑自行车
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- Where did the block in the citric acid cycle occur? What caused citrate to accumulate and the other cycle intermediates to be depleted?
阻碍在三羧酸循环的哪部分发生?为什么会导致柠檬酸的积聚和其他中间产物的耗尽?收藏 - Hit Man File's story of ambition, revenge, murder and sacrifice reveals hypnotic beauty beneath the flash and grit of Bangkok's underworld and explores an unending cycle of life and death that can either destroy or redeem even the most ruthless, cold-blooded assassin.
《杀手生涯》这个电影里面的野心,报复,谋杀和恐惧反映除了被五光十色所催眠的曼谷的地下生活并且发掘了一个不停循环的生活和死亡,甚至可以摧毁或者救赎一个残忍的冷血的杀手。 收藏 - Meno pause occurs when the ovaries gradually lose the ability to produce estrogen and progesterone, the hormones that govern the menstrual cycle.
当卵巢渐渐失去分泌雌激素和黄体酮--控制月经周期的荷尔蒙--的能力时,更年期就来了。收藏 - The pedal of a cycle is attached to a crank.
自行车的踏板与曲柄相连。收藏 - The seasons of the year make a cycle.
一年四季构成一个循环。 收藏
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