Yig filter
[電] 釔鐵石榴石濾波器
?? 詞語組成解析
n. 釔鐵石榴石材料(具有低于石英的聲衰減的一種合成材料,尤用于激光調節)
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
Something old.
舊的東西。
In prosperity think of adversity.
居安思危。
feel that they have not received adequate treatment unless they are able to carry home with them some tangible remedy in the shape of a bottle of medicine,
覺得沒算得到充分的治療，如果不能帶回一些看得見、摸得著的藥物回家的話，如一瓶藥水、