Acokanthera
[医] 箭毒木属(夹竹桃科)
🗣️ 情景例句
Absolutely right, Frank.
完全正确 ，Frank。
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。