Cardew voltmeter
[電] Cardew伏計
?? 詞語組成解析
卡迪尤
n. 伏特計\\n[化] 伏特計
??? 情景例句
is no longer in service.
是空號。
Wit bought is better than wit taught.
不經一事，不長一智。
I've just called the Frist Aid Centre.
我剛才已經給急救中心打了電話。