Backswimmers
n. 【昆蟲】仰泳蝽,松藻蟲[仰泳蝽科(Notonectidae)水蟲][亦作 boat bug]
??? 情景例句
I take the next left turn to the stop sign.
我在下個路口左轉(zhuǎn)彎， 到一個停車再開標(biāo)志處，
A horse that will not carry a saddle must have no oats.
不愿加鞍的馬，不得吃燕麥。
Did she buy them here?
她是在這兒買的嗎？