Callosal fissure
[醫] 胼骶體溝
?? 詞語組成解析
[醫] 胼胝體的
??? 情景例句
What do you propose to do about it?
那你建議要怎么辦？
It's urgent to improve the packing.
必須馬上改進包裝。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的電壓，可以煮少量水的便攜式熱水裝置是有用的。