?? 詞語組成解析
lever
['li:v?, 'lev?]
n. 杠桿;操作桿;工具;
vt. 用杠桿撬動;
tumbler
[['t?mbl?]]
n. 平底玻璃杯, 一杯的容量, 雜技演員, 翻斤斗者\\n[機] 滾光機, 滾筒, 齒輪換向器
??? 情景例句
The old library building on Chestnut Street,
Chestnut街老圖書館，
There's just one last favor I need to ask of you.
我需要問你的最后一件好事只有一個。
Both poisons are unpleasant, but by far the more unpleasant is the blood poison.
這兩種毒液都很可怕，但溶血性毒液尤其厲害。