Base point
[計] 小數點\\n[化] 基點
?? 詞語組成解析
base
[bes]
n. 基礎;基地;根據;基數（如十進制的10 和二進制的2）;
vt. 基于;把…建立在;把…放在或設在（基地）;把…置于底座（或基座）上;
adj. 卑鄙的;低級的;賤的，劣的;庶生的;
bas,base 表示”低下,基礎”
??? 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他來美國時，口袋里只有40美元。
I am sorry that we are unable to make you an offer for the time being.
很抱歉目前我們不能報盤。
I haven't forgotten anything, she said to herself. But then it was time to pay for them.
“我什么也沒忘記，”她自言自語地說。但接著該是她付錢的時候了。