4周搞定2000+托福核心词
underth = under(在…下) + th(表名词) = (长在大树下面的)灌木
under = under(在…下) = 位于…之下
在下面走过→经历
undergo
常考释义
It is the bacteria, more than any other organisms, that enable rock or other parent material to undergo the gradual transformation to soil.
是这种细菌，而不是其他的有机体，使得岩石或者母质逐渐转化为土壤。
来源于：阅读OFFICIAL36 P1vt. 经受；经历；遭受；忍受
New recruits have been undergoing training.
新兵一直在接受训练。
He underwent an agonising 48-hour wait for the results of tests.
他苦苦等待了48个小时，化验结果才出来。
The car is undergoing repairs.
汽车正在维修。
He is now undergoing emergency surgery.
他正在接受急救手术。
Then maybe she had to undergo inpatient physical therapy.
那或许她不得不接受物理治疗了。
来自《犯罪心理 第10季第9集》
图片源自网络
It is the bacteria, more than any other organisms, that enable rock or other parent material to undergo the gradual transformation to soil.
是这种细菌，而不是其他的有机体，使得岩石或者母质逐渐转化为土壤。
来源于：阅读OFFICIAL36 P1In that study, each of eight different trilobite species was observed to undergo a gradual change in the number of segments --- typically an increase of one or two segments over the whole time interval.
研究中，八种三叶虫都观察到了其身体节数数量逐渐改变的过程，在整个时间段中，一般身体都增加了一到两节。
来源于：阅读OFFICIAL30 P2以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
