Mecholyl chloride
[化] 氯化乙甲胆碱; 氯化乙酰甲基胆碱\\n[医] 氯化乙酰甲胆硷
🗣️ 情景例句
What is the total circulation of this newspaper.
这家报纸总发行量多少?
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分显示出了仪表和仪器的潜在力量。
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