?? 詞語組成解析
lock
[l?k]
n. 鎖;水閘，船閘;（機器部件等的）鎖定;一把，一撮;
vt. 鎖上;鎖好，關好;使固定;隱藏;
vi. 卡住，不動;糾結;僵硬不動;
??? 情景例句
I've mailed off several applications for jobs that interest me.
我已經寄出了幾份求職材料，應聘我感興趣的職位。
Let me tell you the details.
讓我告訴你細節。
He hired a workman to repair the fence.
他雇用了一個工人修理圍墻。