Potassium ethide
[化] 乙基鉀
?? 詞語組成解析
potassium
[[p?'t?si?m]]
n. 鉀\\n[化] 鉀K
[化物]乙基
??? 情景例句
The robber struck him on the head.
強盜打他的頭。
Reading and listening to music is the ultimate in relaxation.
一面讀書，一面聽音樂是最佳的休息。
stranger still, by moving her elbow over a child's game of Lotto she was able to describe the figures and colours printed on it;
更為奇怪的是，她把肘部在兒童玩的“羅托”紙牌上移動一下，便能說出印在紙牌上的數(shù)字和顏色。