Streptocolysin
[醫(yī)] 鏈球菌溶血素
??? 情景例句
Save your voices.
留著點嗓子。
Once an opportunity slips away, it is gone for good.
機(jī)會一旦錯過，永遠(yuǎn)不會再來。
Among the rubbish, I found a sign which said, 'Anyone who leaves litter in these woods will be prosecuted!'
“凡在此樹林里丟棄垃圾者，將依法處置。