Actinide
n. [化]锕类
🗣️ 情景例句
it's ... it's important for Michelle to see us together more often.
让 Michelle看到我们更常在一起是……是很重要的。
The window-washer has a dangerous job.
玻璃清洁工担负着危险的工作。
Take your time.
慢慢来。