vt. 理解,懂得;熟知,通晓;获知,理解;谅解;
vi. 理解,懂得;表示同情或谅解;据说;
n. 认识,了解;谅解;知识;
adj. 能谅解的;宽容的;通情达理的;
under下+stand站立+ing名词后缀 → 理解
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗?
Water afar quencheth not fire.
远水救不了近火。
The currents of air that the walls of the ship direct upwards, as well as in the line of its course, are enough to give the great bird with its immense wings sufficient sustenance and progress.