Adjustable sheave
[化] 变距槽轮
🧩 词语组成解析
n. 滑车轮, 绞缆车\\nvt. 捆成束\\nvi. 反桨划船
🗣️ 情景例句
People shouldn't do drugs. They're too addictive.
人们不应吸毒，太容易上瘾了。
He that has no children knows not what is love.
没有孩子的人，不懂什么叫爱。
To serve the people well, I study hard.
为了更好的服务于人民，我好好学习。