I was laid up in bed with acute rheumatism.我染上了急性风湿，卧病在床。Arthritis and rheumatism are prominent crippling diseases.关节炎和风湿病是会严重损害身体健康的主要疾病。CONCLUSION The result suggests that oil from Piper Kadsura stem have the effect of...
These findings provide insights into the evolution of meiosis and kinetochore regulation during mitosis and meiosis.这些发现为研究减数分裂以及有丝分裂和减数分裂中动粒调节的演变提供了基础.Gametes may develop without fertilization, or meiosis may substantia...
How would you like to have dinner one night?哪天晚上和我一起吃饭好吗？Would you like to stay and have dinner?你留下来一起吃饭好吗？Will you have dinner with me tonight?今天晚上和我一起吃饭好吗？...