🧩 词语组成解析
fast
[fæst]
adj. 快的;走得快;感光快的;紧的;
adv. (比准确的时间或宣布的时间)快;迅速地;紧紧地;彻底地;
vi. 禁食,(尤指)斋戒;
n. 禁食期,斋戒期;断食,节食;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 坦木兹(犹太历的10月)
🗣️ 情景例句
I'm not sure I'm up to it.
我不能肯定我是否能做得来。
Know something like the palm of one's hand.
熟知其事,了如指掌。
His wife was sitting beside him holding a large cake.
司机妻子正坐在他身边,手里托着块大蛋糕。