?? 詞語組成解析
[化] 非對映體過量\\n[醫(yī)] 銩(69號元素銩的別名,1916年Eder離得的假想元素)
??? 情景例句
Rock-a-bye, baby, on the tree top,
搖呀搖， 小寶寶， 在樹梢，
He must needs swim that is held up by the chin.
身不由己，只得從命。
We've had to increase our prices on this item by just 8%.
這一種我們不得已也只加了8%而已。