Sustained-release
缓释
🧩 词语组成解析
sustained
[səs'teind]
adj. 持久的，持续的;
v. 维持( sustain的过去式和过去分词 );支撑;忍受;长期保持;
🗣️ 情景例句
If you can confirm that you wish to proceed with a distributorship of our company,
假如你能肯定你们愿意同我公司建立销售关系，
I'm looking forward to seeing you again.
我盼望着再能见到你。
I have 4 books and 2 magazines to check out.
我有4本书和2本杂志要借。