Ridge waveguide
[电] 凹形波导
🧩 词语组成解析
ridge
[ridʒ]
n. 背脊，峰，隆起线;山脊，山脉，海脊;高压脊;皱摺，田埂;
vt. 使成脊状，使隆起;
vi. 使成脊状;
[计] 波导, 波导管\\n[化] 波导
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
He knows enough that can live and hold his peace.
见多识广者沈默寡言。
Punctuality is a necessary habit in all public affairs in civilized society.
准时是文明社会中进行一切社交活动时必须养成的习惯。