Powder b
[化] B火藥
?? 詞語組成解析
powder
['pa?d?]
n. 粉，粉末;粉狀物質(zhì);
vt. 在…搽粉;
vi. 涂粉，變成粉末;
??? 情景例句
What do you like to do during holiday?
在假日你喜歡做什么？
It hurts right here.
就這兒疼。
Then, instead of having someone answering the phone all day, people can ring up the railway station and listen to a tape recording of the information.
然后，人們可以打電話到火車站，從錄音電話中獲取信息，而不要安排一個專人整天接電話。