🧩 词语组成解析
staff
[stæf]
n. 参谋;全体职员;管理人员;权杖;
adj. 行政工作的;参谋的;职员的;作为正式工作人员的;
v. 在…工作;为…配备职员;任职于;
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;
🗣️ 情景例句
You had better study hard.
你最好努力学习。
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。