Teta
[医][=triethylene-tetramine polystyrene resin]三亚乙基四胺聚苯乙烯树脂，三乙撑四胺聚苯乙烯树脂
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
The whole carton is packed with double straps, each corner of the carton consolidated with metal angles.
纸箱外加了两道箍，每个箱角都用金属角加固。
Twelve days later, millions more Indians lined the railway tracks as a slow train took the jar containing his ashes 584 kilometres to a place by the river.
12天后，当一列慢车将盛有甘地骨灰的坛子驶向584公里外，靠近恒河的一个地方时，又有数百万人排列的铁路两旁，夹道送行。