Foreign object
异物
🧩 词语组成解析
🗣️ 情景例句
It's a serious matter for a lot of us.
对我们许多人来说这可是个严重的问题。
Little thieves are hanged, but great ones escape.
大贼脱身去，小贼被吊死。
The children shouted to the driver, but he did not hear them.
孩子们对着司机喊叫着，但是他没有听见。