Nitrocellulose putty
[化] 硝基腻子
🧩 词语组成解析
n. 硝化纤维\\n[化] 硝酸纤维素
putty
['pʌti]
n. （嵌装玻璃等用的）油灰;
vt. 用油灰固定、填塞等;（像）某人手中的面团;任某人摆布;易受某人的影响;
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
I'll work for 5 years and then go back to school.
我会工作五年，然后会学校。
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。