Tap sand
[機] 離模砂
?? 詞語組成解析
tap
[t?p]
vt. 開發;（從容器等）汲取（液體）;割[打]開…取[放]液體;
vi. 輕聲走;跳踢踏舞;
n. 龍頭，閥門;塞子;電話竊聽;（補鞋的）掌子;
sand
[s?nd]
n. 沙;沙灘;沙色;
vt. 撒沙于;用砂紙磨光;
??? 情景例句
I am studying two majors, and it's quite a burden on my time.
我有兩門主修課，這占據了我很大一部分時間。
If the sky fll (or falls), we shall catch larks.
異想天開
What's wrong, Jim?
怎么了？吉姆？