Phtotomultiplier tubes
[醫] 光電倍加管
?? 詞語組成解析
n. 管子, 導管；管狀蟲；倫敦地鐵（tube的復數）
??? 情景例句
We have no collateral.
我們沒有擔保物。
Which one is Mr. Jame's office?
哪間是詹姆司先生的辦公室？
A short time before, great trees had covered the countryside for miles around.
就在不久之前，參天大樹還覆蓋著方圓數英里的土地。