Underutilize
vt. 未充分使用
🗣️ 情景例句
Yes, we are surprised to meet you here.
是的，我们意外在这儿见到了你。
Don't forget to write your return address on the letter.
不要忘记在信封上写你的回邮地址。
But I must ask my parents first. What time shall I come?
不过我必须先问问父母。我几点钟来呢？