Polytype
多种类型的, 多型的
🗣️ 情景例句
Including Susan.
包括Susan的。
For ￡300 to London, the commiossion is 3, please.
汇款300英镑到伦敦，费用为3英镑。
If he had not broken his tooth, he would not be in hospital now.
如果他没有把牙齿弄坏，现在就不在医院了。