Lisrel
abbr. linear structural relations 线性结构关系
🗣️ 情景例句
then you've got to smile first.
你就得先笑一笑。
My mother mailed me a parcel.
我妈给我寄了一个包裹。
Last week Mrs.Mills went to London.
上星期米尔斯夫人去了伦敦。