Come from sth
来自, 源于
🧩 词语组成解析
come
[kʌm]
vi. 来;开始;出现;发生;
vt. 做;装扮…的样子;将满（…岁）;
int. 嗨！;
from
[frəm]
prep. （表示时间）从…;（表示原因）因为;（表示来源）来自…;（表示分离）与…分离[隔开];
[医] 生长激素
🗣️ 情景例句
You really ought to take some time off.
的确应该休一休假。
Did you wash this yourself?
你自己亲自洗了这个？
As the time and cost of making a chip drop to a few days and a few hundred dollars,
由于制造一块芯片的时间已缩短至几天，费用也只有几百美元，