Add LED Light for work state and system failure indicator. 增设工作状态指示灯或系统故障指示灯。
The high guy and fungis had no LIN2 GONG to set out in add lead of sand descend to gram, the itinerary lieutenant general will appear a few important roles this time, please expectation!! 高佬和霉在加沙的带领下向克里无林宫出发了，这次旅程中将会出现几位重要角色，敬请期待！！
Adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased. 添加铅使那种合金易于铸造，但合金的熔点有所降低，流动性有所增加。
Try adding lead tape to increase the racquet's overall mass. Adding weight will help reduce the amount of shock transmitted to the arm and hand. 尝试加铅带来增加球拍整体重量.
The toxicity of lead acetate on embryo development in vivo was investigated on mice by adding lead acetate into drinking water. 采用饮水染毒法研究碱式醋酸铅对小鼠早期胚胎体内发育的毒性。