Ulf
n. 超低频
🗣️ 情景例句
Salad dressing?
沙拉要什么调味酱？
These clothes are very beautiful, but are not of vary good quality.
这些衣服很漂亮，但是质量并不太好。
The disadvantage with carrying out interviews is that it may take a long time.
走访用户的不利之处是它需要很长的时间。