D-handle
abbr. D-shaped handle D形手柄
🧩 词语组成解析
handle
['hændl]
n. （织物、毛皮等的）手感;手柄;举动;柄状物;
vi. 操作，操控;容易搬运;
vt. 用双手触摸、举起或握住;用手操作，操纵;处理或负责，管理;〈美〉买卖，经营;
hand手+le表示做某种动作时所使用的东西 →柄，把手
🗣️ 情景例句
Use a dictionary and grammar guide constantly.
经常使用字典和语法指南。
What is the coldest region in this country?
这个国家最冷的地带是哪里？
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。