Phlogosine
葡萄球菌毒
🗣️ 情景例句
He's writing to invite me
他写信邀请我
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
It was making a lot of noise.
那台机器发出许多噪音。