Smell is keener in dogs than in humans.狗的嗅觉比人的嗅觉灵敏.A sharp tongue is the only edged tool that grows keener with constant use.尖刻的舌头却是一柄唯一的愈用愈锋利的刀子.He seemed conscious of possessing a keener power of enjoyment than other p...
Frank had been struck down by a massive heart attack.弗兰克的身体已经被一场严重的心脏病拖垮了。He died six weeks later of a massive heart attack.六周后他因严重的心脏病发作去世。Universities were ill-equipped to meet the massive intake of students.各大学设备不足，难以...
The anaerobic breakdown of glucose is called glycolysis.厌氧分解葡萄糖称为酵解.In anaerobic environments, chlorinated aromatic compounds were usually degraded by reductive dechlorination.氯代芳香族化合物可在厌氧条件下通过还原脱氯作用得以降解.Acetic acid is f...