Lockfast
n. 保險箱\\na. 鎖牢的
??? 情景例句
It has six words.
有六個字。
I ask him to do the housework now.
我要求他現(xiàn)在做家務。
I know that he's doing his best, but he says that he is a little weak in Chinese.
我知道他非常努力，但他說他的中文有點兒差。