Antigenic drift
[机] 抗原漂移
🧩 词语组成解析
a. 抗原\\n[医] 抗原的
drift
[drɪft]
vi. 流动;随意移动;漂泊;浮现;
vt. 漂流;堆积成堆;
n. 漂移，偏移;趋势，动向;大意;放任自流;
🗣️ 情景例句
But I'll need a loan.
但我需要借钱。
How can you possibly suppose that there is only one true religion?
你怎么能推测真正的宗教只有一种呢？
Jim! Come this way, please!
吉姆，朝这边来。