Dtn1m250

[医] 标准白喉毒素单位(指对250克重的豚鼠)

🗣️ 情景例句

There's a lot of good things about suburban living.
郊区生活是有许多优点。
What did the doctor say?
医生怎么说？
Yes, sir?
什么事，先生？
更多情景英语 ›

🔤 更多 D 开头的单词

Daniel Defoe
deferred address
democratic certralism
desiccate ['desikeit]
diaphanoscope
disagreeable ,dɪsə'ɡriəbl
discolors
dot pitch
全部 D 开头单词 ›