Polyhaptenic
多半抗原的
🗣️ 情景例句
went to the Thanksgiving Day parade?
去参加感恩节游行吗
It's all my fault.
都是我的错。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。