他们站在门外的暗处, 领队则在里面谈判.Outside in the gloom they stood, while the leader parleyed within.我们每个月聚在一起一整天，轮流担任领队。Once a month we met for the whole day, and in rotation each one led the group.该合唱队演唱了他们领队编写的大合唱.The choral society...
The life cycle of maize is that of a typical angiosperm.玉米的生活史是被子植物中比较典型的.Funicle ( funiculus ) The stalk attaching the ovule ( later the seed ) to the placenta angiosperm ovaries.中连接胚珠 ( 之后的种子 ) 和胎座的柄.Funicle ( funiculu...