Optional cargo
[经] 自由选择的货物, 可选择目的港的货物
🧩 词语组成解析
🗣️ 情景例句
Lacks courtesy is ill-mannered.
不礼貌，举止不当。
There are some feelings that time cannot benumb.
人类的感情是历久不衰的东西。
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。