Under-achieving
(under-achieve 的现在分词) vi. 未能充分发挥学习潜力；学习成绩不良
🧩 词语组成解析
under
['ʌndɚ]
prep. 在…下面，在表面之下;在…的假定表面或掩饰下;少于，小于;在…情况下;
adv. 在下面;少于;在水下;在昏迷中;
adj. 较低的，下面的;
取得\\n实现
🗣️ 情景例句
Can I talk to you?
能和你谈一下吗？
We have an extended warranty available at extra cost.
对于额外价钱我们有较长的保证期限。
But I'm determined to enjoy myself as much as possible, even though I can't see everything.
但是尽管我不可能什么都看，我都决定要玩个痛快！