🧩 词语组成解析
lock
[lɔk]
n. 锁;水闸，船闸;（机器部件等的）锁定;一把，一撮;
vt. 锁上;锁好，关好;使固定;隐藏;
vi. 卡住，不动;纠结;僵硬不动;
🗣️ 情景例句
The checkout counters are very busy.
收款台都很忙。
No practice, no gain in one's wit.
吃一堑，长一智。
If you expressed doubt or surprise, he would immediately invite you to smell it and then to rub some into your skin.
如果你表示怀疑或惊奇，他会立即请你闻一闻，然后取出一些抹在你的皮肤上。