英 [ˈəʊvərɑːm] 美 [ˈoʊvərɑːrm]
adj. 举手过肩而投球的；（游泳）自由式的
overarm /ˈəʊvərˌɑːm/
形容词 You use overarm to describe actions, such as throwing a ball, in which you stretch your arm over your shoulder. 举手过肩的
...a single overarm stroke.
...一种单臂出水的泳姿。
with hand brought forward and down from above shoulder level
同义词： overhand / overhanded
上袖长
... overannealing过度退火 overarm横杆 overbalance超平衡 ...
... overannnealing 过度退火 overarm 横臂，悬臂 overarm support 撑杆支架 ...
举手过肩而投球的；（游泳）自由式的
To add rigidity, braces are sometimes fastened from the overarm to the knee.
为了增加刚性，有时从悬臂到升降台装上一对撑臂加以紧固。
Pigeons :they will land on the balance overarm , making the clown hard to control balance.
鸽子：他们会一只或者结队落在平衡杆上让小丑难以控制平衡。
And the next, "of waves," met a dream-like sweet girls, but "sweetheart" seems not so sweet... but also very choking and always give him an overarm throw!
而接下来，“达浪”遇见了一个如梦似幻的甜美女孩，只是“甜心”似乎没有那么甜……还非常的呛，动不动就给他个过肩摔！
They adapted Wingfield's original version to play on a rectangular court and over the next few years made further changes to lower the net, reducing the size of the box into which the service could be hit and allowing overarm serving.
CNN: A short history of tennis: Henry VIII to Federer the great