L'dwyer's tube
[医] 奥德外耶氏管(插管套管)
🧩 词语组成解析
🗣️ 情景例句
and remember the meaning of Thanksgiving.
来追忆一下感恩节的意义。
A crown is no cure for the headache.
王冠难治头痛。
The tree has grown against a warm wall on a sheltered side of the house.
那棵树是靠着房子有遮挡的一面暖墙生长的。