Cavity filter
[電] 空腔濾波器
?? 詞語組成解析
filter
['f?lt?]
n. 濾波器;濾光器;濾色鏡;[化] 過濾器;
vi. 過濾;透過;滲透;
vt. 過濾;濾除;
??? 情景例句
The baby even looks at you like Richard does.
這嬰兒看你的時候也像Richard那樣。
A horse that will not carry a saddle must have no oats.
不愿加鞍的馬，不得吃燕麥。
with, superimposed upon, it the continents, together with the islands and other features of the oceans.
上面附加著大陸以及島嶼和海洋的其他形態(tài)。