Application cylinder
[機] 作用筒
?? 詞語組成解析
application
[??pl??ke??n]
n. 適用，應用，運用;申請，請求，申請表格;勤勉，用功;敷用，敷用藥;
ap加強+pli=ply重疊+cation表名詞 → apply放置到=應用+cation表名詞 →應用，運用
??? 情景例句
The more depressed he got, the more he turned to drink.
他越是情緒低落就越是借酒消愁。
You had better not bother him right now.
你現在最好不要去打擾他。
This is Zhou Lan speaking.
我就是周蘭。