Bed knife
[機(jī)] 固定力
?? 詞語組成解析
bed
[b?d]
n. 床;苗圃;河床;（地下由黏土、巖石等構(gòu)成的）地層;
vt. 把…固定在;（某人）發(fā)生性關(guān)系;給人鋪床;
vi. 上床;分層;
knife
[na?f]
n. 刀;匕首;刃部;手術(shù)刀;
vt. 切割，刺;傷害;
vi. 劈開;劃過;
??? 情景例句
and he's pretty sure that I can get a good job there.
他相當(dāng)肯定我可以在那兒弄到一份好工作。
If it hadn't been for your help, we would never have finished it.
如果沒有你的幫助，我們永遠(yuǎn)完不成任務(wù)。
to work or worry about trifling things at the weekend.
在周末再讓他們?yōu)楝嵤露鴦?dòng)腦子和憂慮。