The eye is a complex and highly developed photosensitive organ.眼是复杂而且高度精密的感光器官.It is the good stabilizer of photosensitive resin, sensitive emulsion, synthetic resin.是光敏树脂 、 感光乳剂 、 合成树脂的良好稳定剂.Whirler: Machine which appli...
Alms were distributed to those in need.救济品被分发给困难人群。These cells are widely distributed throughout the body.这些细胞在人体内分布广泛。Stand with your legs apart and your weight evenly distributed.双腿分开站立,平均分散身体的重量....