Line defects
[化] 位错
🧩 词语组成解析
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
defects
[['di:fekts]]
n. 缺点；瑕疵；不合格品（defect的复数）
🗣️ 情景例句
You probably heard about it. We have private teachers in our holiday.
或许你已经听说过。我们交大的学生在假期间做家教。
There's many a good tune played on an old fiddle.
老当益壮。
You are welcome.
不客气。