Acceleration electrode
[机] 加速电极
🧩 词语组成解析
🗣️ 情景例句
What a junk heap.
真是个垃圾堆。
When he opened the door the cat ran out and brushed by his legs.
当他一开门，那只猫跳了出来，偎依在他的脚边。
We live in dread not only of unpleasant insects like spiders or wasps, but of quite harmless one like moths.
我们在日常生活中，不但憎恶如蜘蛛、黄蜂之类令人讨厌的昆虫，而且憎恶并无大害的飞蛾等。