A bond is a promissory note, usually issued for a specified amount.
债券是一种期票,通常以一定数额发行。
Deposit (float amount) : Deposits a specified amount of money to the account.
deposit (float amount):向帐户中存入指定量的金额。
Withdraw (float amount) : Withdraws a specified amount of money from the account.
withdraw (float amount):从帐户中提取指定量的金额。
应用推荐