Cut-off wavelength
[化] 截止波长
🧩 词语组成解析
cut
[kʌt]
vt.& vi. 将（某物）切开（或分割）;
vt. 削减;剪切;切成;删剪;
vi. 电影;（为决定谁先出牌等）切牌;可被切割;可用于切割;
n. 切口;削减;剪裁;切片;
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
Don't worry about it.
别放在心上。
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
You will be very lucky if he lets you go without a ticket.
如果他没给你罚单就放你走了，算你走运。