A-139
[医] 癌抑散, 双乙烯亚胺苯醌, 亚胺醌, A一三九(抗肿瘤药)
🗣️ 情景例句
He's gone out of business.
他失业了。
The packing must be strong enough to withstand rough handing.
包装必须很坚固，能承受野蛮装卸。
Is this a rush order?
这批货急吗？