Landlocking
(landlock 的现在分词) n. 内陆国
🗣️ 情景例句
I'm not really sure.
我不是太有把握。
It's December.
现在是十二月。
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。