Phototurbidometric
[醫(yī)] 光電比濁[計]的
??? 情景例句
Is your wife ill?
是你太太病了嗎？
Can you tell me what time Mr. chen will be back ?
你能否告訴我陳先生何時會回來？
When did you have a meeting?
你們什么時候開的會？