Immunopotentiation
免疫性增强作用
🗣️ 情景例句
She worried constantly.
她经常烦恼。
Weak men wait for opportunity, but the strong men make it.
若者等待机会，强者创造机会。
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。