Vectorcardigram
向量心电图
🗣️ 情景例句
To stop without a farmhouse near
为何停在没有农舍的地方
The Christmas tree is gorgeous.
圣诞树真华美。
The deepest known cave in the world is the Gouffre Berger near Grenoble.
世界上最深的洞穴是格里诺布尔附近的高弗。伯杰洞，