Three-db coupler
[電] 三分貝耦合器
?? 詞語(yǔ)組成解析
three
[θri]
num. 三;三個(gè);第三（章，頁(yè)等）;
n. 三歲;三個(gè)人[東西];三，三個(gè);
adj. 三的;三個(gè)的;
decibel 分貝;
coupler
['k?pl?]
n. 連結(jié)者，配合者;車鉤;
??? 情景例句
Remember my apple pie on Thanksgiving?
記得在感恩節(jié)我做的蘋果派嗎？
Friendship multiplies joys and divides griefs.
友誼可以增添歡樂(lè)，可以分擔(dān)憂愁。
He looked very well though he was rather thirsty, for he drank half a bottle of milk.
它看上去一切正常，只是口渴得很，喝了半瓶牛奶。