Neoytterbium
(=ytterbium)鐿
??? 情景例句
I'm looking for nail polish remover.
我想買點(diǎn)洗指甲油水。
Are you going to use cash or traveller's cheques?
您是用現(xiàn)鈔換呢，還是用旅行支票換？
The opinion does not survive experience of a popular Continental camping place.
但這種說法在受人歡迎的歐洲露營(yíng)場(chǎng)地是站不住腳的。