Microlithotype
显微煤岩类型
🗣️ 情景例句
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
Life is not so short but there is time enougn for courtesy.
人生虽短，但表示礼貌的时间还是足够的。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。