Fluorotryptophan
[医]氟色氨酸
🗣️ 情景例句
They do.
是的。
The offer is made without engagement. All orders will be subject to our written acceptance.
此报盘没有约束力，所有定单以我方书面接受为准。
'Why are you doing that?' Sally asked.
“你为什么要那样做呢？”萨莉问。