Pneumatic
[ numætɪk ]
其它 Other
adj. 充气的;气动的;装满空气的;有气胎的;
n. 气胎;有气胎的自行车;（风琴的）管;
💡 词根助记
pneum呼吸 + atic...的 → 装满空气的, 有气胎的
📝 例句
a pneumatic drill
气压钻机
pneumatic actuator
气动执行元件
pneumatic teletransmitter
气动远程发送器, 气动远程传感器
Light kernels may be removed by a pneumatic or air seperator.
轻的籽粒可以通过空气动力，即气流分选机清理出来。
We replaced hand picks with pneumatic picks and electric drills.
我们把手镐换成风镐和电钻。
📖 牛津释义
pneumatic
adj
(a) filled with air 充气的
a pneumatic tyre 充气轮胎.
(b) worked by compressed air 由压缩空气操作或推动的; 风动的
a pneumatic drill 风钻.
🔁 扩展释义
*[nju:'mætik]a. 充气的, 空气的, 有气胎的, 气动的, 灵魂的n. 充气轮胎【医】 气的, 呼吸的
🏥 医学释义
气动的，呼吸的
📖 同为「CET-6」词汇
查看全部CET-6词汇 ›🗣️ 情景例句
I see.
我明白了。
Kunta knew it was the middle of the night, for through the small open window high in the wall he could see stars.
孔塔知道已经是半夜了，因为通过墙的上方开着的小窗，他能看到星星。
If an unfair law existed, - and there were many that had been passed by the British rulers in India and South Africa - it was the duty of everyone to disobey this law, but without using violence.
如果存在一个不公平的法律--而且在印度与南非的英国统治者已经通过了许多这样的法律--那么不遵守这一法律是每个人的责任，但不要使用暴力。