Graphite bearing
[化] 石墨轴承
🧩 词语组成解析
🗣️ 情景例句
You're welcome.
不用客气。
Don't forget to write your return address on the letter.
不要忘记在信封上写你的回邮地址。
It is good to learn to work with others in a team.
学会在一个集体里与其他人一道工作是有益的。