单词	meteorology echo
释义	meteorology echo 气象回波
随便看	back of back of a book back-of-an-envelope back of an envelope back of arch back of bearing back of beyond back-of-beyond back of blade back-of-board wiring back of Bourke back of cam back of carpet back of dam backoff Back-Off back off backoff algorithm back-off angle back off compensate back-off compensation back-off device backoff error BackOffice back-office 水光错落浮瓜绿，日影玲珑透树红。水冲龙王庙，不认自家人水则载舟，水则覆舟。水利通，民力松水到山尖分两股，话到嘴边分两头水到檐前便开沟水到渠成，瓜熟蒂落水到渠成，顺理成章水到滩头自有沟水到鱼行。渡洋渡海渡渉渡米渡線橋渡航渡船渦渦渦まき