Pear oil
[化] 梨油(乙酸戊酯)
🧩 词语组成解析
pear
[pɛr]
n. 梨（树）;梨树;
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
When will you be through with your homework?
你的家庭作业什么时候可以做完？
What time does the plane take off?
飞机何时起飞呢？
punctuated by textbooks----those purchasable wells of wisdom----
并以教科书-那些可以买到的智慧源泉-予以强化，