When pollen maturating , many small calcium precipitates distributed in its cytoplasm, especially in nucleus.接近开花时的成熟花粉粒细胞质中, 细小的钙颗粒主要分布在营养细胞和生殖细胞中.Water precipitates camphor from its alcoholic solution.水能把樟脑从其酒精溶液中淀析出来....
The Amateur Softball Association's roster of umpires has declined to 57,000.业余垒球协会的裁判员名单上的人数已经减少到了57,000名。In softball, pitches are tossed underhand.垒球运动中采用低手投球。The softball is solid.垒球是实心的....
泰勒把单词记忆法传给观众.传给更多的朋友.The words learning method is transferred from Taylor to the audiences.其他的, 例如鱼和狗更喜欢空间记忆法.Others, such as fish and dogs, favor a place - based strategy.也叫词形记忆法或比较记忆法.Also known as word - memory or mem...