Ampule filler and shutter
[化] 灌封机
🧩 词语组成解析
n. 填装物,填塞物;填装者,填注者;(杂志等的)补白;(报纸等的)补白;
n. 遮光器;百叶窗;快门;
vt. 使…停止运行,关闭;装上百叶窗或以百叶窗关闭:;
shutt=shut关闭+er名词后缀 → 关闭装置
🗣️ 情景例句
That's a very interesting question.
这是个非常有趣的问题。
Turn your tongue seven times before speaking.
话到嘴边留三分。
On this occasion, however, it had slowed down considerably.
然而这一次它的速度慢多了。
更多情景英语 ›