concentrated
🇺🇸
/ˈkɑːnsntreɪtɪd/
🇬🇧
/ˈkɒnsntreɪtɪd/
focused and determined to do something
He made a concentrated effort to finish the work on time.
他全力以赴地按时完成工作。
having more of a substance because water or other things have been removed
The liquid is found in a highly concentrated form.
这种液体以高浓度形式存在。
existing or happening in a small area or at one time
Kate sat up fully, her attention now totally concentrated.
凯特完全坐直了,她的注意力现在完全集中了。