Photolometer
光電比色計
??? 情景例句
I've never been able to figure him out.
我一直不能理解他。
Who are you?
你是誰？
Both Maori and Pacifice Islanders are encouraged to use their own languages.
政府鼓勵毛利人與太平洋島民使用他們自己的語言。