🧩 词语组成解析
n. [建]柱身凹槽(或突筋)
🗣️ 情景例句
Bye.
再见。
Are you looking for a permanent position?
你正在寻找一个固定职位吗？
and you avoid the frustration of arriving at the very moment when the train is drawing out of the station and being unable to get on it.
而且可以避免那种正好在火车驶出站时赶到车站，因上不去车而感到的沮丧。