Graphite bearing
[化] 石墨轴承
🧩 词语组成解析
🗣️ 情景例句
I'm having trouble eating.
我吃东西时有困难。
He is not fit to command others that cannot command himself.
正人先正己。
but one day, after heavy shower, I happened to be walking in my garden when I noticed a huge number of snails taking a stroll on some of my prize plants.
后来有一天，一场大雨后，我在花园里漫无目的散步，突然注意到许许多多蜗牛在我的一些心爱的花木上慢悠悠的蠕动着。