Db connector
[計] 數據總線連接頭, D型連接頭
?? 詞語組成解析
decibel 分貝;
connector
[k?'nekt?]
n. 連接器，連接體;
??? 情景例句
Well, I know you and Mom have given up a lot
嗯， 我知道你和媽媽省吃儉用
Don't be anxious if I'm late.
如果我回來晚些也不必擔憂。
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
兒童必須發展（部分通過觸覺）粗略判斷三維空間距離的能力。