撕裂的肌肉会收缩，丧失原来的力量、结构和紧实度。Torn muscles retract, and lose strength, structure, and tightness.肌肉撕裂复原后会留下疤痕。A muscle tear will leave a scar after healing.打羽毛球时，我的跟腱撕裂了。Whilst playing badminton, I ruptured my Achilles tendon....
Isocyanic acid p - chlorophenyl ester was obtained with triphosgene and p - chloroaniline as raw materials.以对氯苯胺和三光气为原料,合成对 氯苯 异氰酸酯.The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroanilin...