Tooth trst
[機] 刀刃承架
?? 詞語組成解析
tooth
[tu:θ]
n. 牙;齒;齒狀部份;
vt. 給…裝齒;
vi. 嚙合;
??? 情景例句
Maybe you can teach me how to work on a computer someday.
改天你教教我如何使用電腦吧。
It is never too old to learn.
為學不怕年高。
She threw the bottle into the sea.
又將瓶子扔進了大海。