Superantigen
[免疫]超(级)抗原
🗣️ 情景例句
Go ahead, Philip.
去吧 Philip。
Joe was really a rat.
乔是个十足的大骗子。
They lived by hunting and by gathering roots, nuts and wild fruits.
他们靠狩猎和采集根茎、坚果和野果为生。