您要查找的是不是:
- Have you stuck down the back of the envelope? 信封背面開口處貼牢了嗎?
- He steamed the stamp off the envelope. 他用蒸汽把信封上的郵票揭下來。
- He glued a stamp onto the envelope. 他把郵票貼在信封上。
- As he picked up the envelope, a key dropped out. 他揀起信封時,一把鑰匙掉了出來。
- As she picked up the envelope, a key dropped out. 她拾起信封時,一把鑰匙掉了出來。
- Put a stamp on the envelope, will you? 在信封上貼張郵票,好嗎?
- He stuck a stamp on the envelope. 他在信封上貼上郵票。
- She opened the envelope with her fingertips. 她用指尖弄開了信封。
- The envelope's seal was torn open. 信封封緘被撕開了。
- The (flap of the) envelope was unstuck. 信封(的封口)沒粘住。
- There are several enclosures in the envelope. 信封內裝有幾份附件。
- The attraction between an antigen and an antibody. 化合力抗原和抗體之間的相互吸引
- An envelope or wrapper for mail. 封套,信封為郵寄而制的信封或封套
- capsular antigen(K antigen) 莢膜抗原, K抗原
- k antigen 莢膜抗原
- A good way to remove a stamp from an envelope is to soak it off. 從信封上取下郵票的一個好辦法就是用水把它泡下來。
- I enclose a stamped addressed envelope for your reply. 茲附上貼有郵票並寫好地址的回郵信封。
- He ripped off one end of the envelope and pulled out the letter. 他撕開信封的一端,抽出裡面的信件。
- envelope antigen 包被抗原
- Another basic quantity is the bulk modulus K. 另一個基本的量是體積模量K。